DAHUA NVR2104HS-P-4KS2 & NVR2108HS-4KS2 & NVR2216-I2 Price

Because I live in an old community, there is no parking space, and most of the parking spaces are parked casually. Although it belongs to the unit dormitory, the old residents move and walk, and the quality of the foreigners varies. DAHUA NVR2104HS-P-4KS2 Price DAHUA NVR2108HS-4KS2 price DAHUA NVR2216-I2 Price .I always worry about safety issues, especially It is a small expert in caring party’s housekeeping and nursing home – EZVIZ C3W 1080P 2.8mm camera out-of-the-box evaluation. I have installed several surveillance cameras on the balcony to watch where I parked. The main force is a surveillance system stored in a local video recorder. The 4th channel is connected to an outdoor camera, and the others are several Xiaoyi cameras. The name is “dual backup”, mainly to watch it when you are not at home. One of the units that was left in the wind and rain outside for a long time was scrapped early. After all, Xiaoyi was not designed for outdoor applications. The other units are still in service because of the rain. I also have to praise the little expert of housekeeping and nursing home – EZVIZ C3W 1080P 2.8mm camera out-of-the-box evaluation. Thanks to these cameras, it has deterred the car-riding party, and also locked the evidence for several disputes in the hospital. But considering the properties of Xiaoyi’s camera and years of service, maybe one day it will strike and stop working. The so-called “dual backup” is no longer guaranteed. Now that you think about it, the probability of a real occurrence will increase. Fei’s Law) The little expert in housekeeping and nursing home – EZVIZ C3W 1080P 2.8mm camera out-of-the-box evaluation, I was so scared that I quickly put the matter of “purchasing an outdoor camera” on the agenda.

 

 

At first, I paid attention to brands such as Dahua and Hikvision, which are specialized in monitoring, and Hikvision was too expensive, so Dahua “beared the brunt” (don’t say the word is inappropriate, cctv uses it) On my short list. The selection is very simple. Anyway, I have also practiced in this industry for 2 months. The little expert of housekeeping and nursing – EZVIZ ipc-hfw4831e-se 1080P 2.8mm camera out-of-the-box evaluation, nothing more than the shape (spherical, hemispherical, gun type), image sensor Pixels (100W, 200W…), resolution (1080P or 720P), number of IR lamps (2, 4, 6…), lens focal length (2.8mm, 4mm, 6mm…), confirm these basic I decided on a few models. The more functions and the higher the configuration, the more expensive the price. I put it in the shopping cart for a few days, but I haven’t seen a price drop. EZVIZ’s camera is doing activities, although it’s not much cheaper, but it’s a lot cheaper than the guys lying in my shopping cart. After all, it’s also a sub-brand of Hikvision. All of them, the key can also be viewed remotely, not to mention that the shooting is outdoors, and I am not afraid of this door or the other, let you help me “watch the door”. Evaluation, so I decisively won a fluorite ipc-hdw3849h-as-pv.

Take out all the accessories, take a family photo, from left to right, from top to bottom: power adapter, camera host, appointment installation card, punch positioning sticker, waterproof sleeve, screw bag, manual▼

 

Let’s take a look at the camera host first. It is not big, but the whole is very heavy. The DAHUA NVR2104HS-P-4KS2 Price DAHUA NVR2108HS-4KS2 price DAHUA NVR2216-I2 Pricebase and the upper part of the camera head shell are made of metal materials. The most obvious red line should be the sealing strip, which is used to seal the head metal shell and plastic. Shell▼

 

Borrowing the official size chart, you can see it more intuitively▼

 

Camera host close-up▼

 

 

Where the Micro SD memory card is inserted, the Reset button to reset the camera is also inside. Below the red seal is the speaker.

 

Open the cover, you can see the SD card slot, the black button protruding in the middle is the Reset button, pressing this button is not to reset the camera, but to enter the Wi-Fi hotspot mode. The official introduction to this function is to enable this function. After the function, even if there is no external network, the mobile phone can easily view the video when connected to the hotspot▼

 

Take the opportunity to install a memory card▼

 

There is a red seal on the opened lid▼

 

When it comes to the host, I have to mention the wire material. Such obvious dents are caused by the insufficient filling inside the cable. At the same time, when the wire is pinched, it will collapse, giving people a feeling that the material is not solid enough▼

 

The base is made of metal. Unscrew the “adjustment knob” on the base to adjust the rotation angle of the camera. The picture below is completely unscrewed▼

 

▼ Borrow the official picture to describe the angle that C3W can rotate, this angle is absolutely enough

 

▼The power supply is a 12V power supply. Speaking of which, this Continental is very familiar. Do many Internet brands use his power supply?

 

As for how to fix the camera, it really cost me a bag of cigarettes. First of all, I don’t want to make holes in the wall, DAHUA NVR2216-I2,DAHUA NVR2108HS-4KS2,DAHUANVR2104HS-P-4KS2,DAHUA DH-NVR2216-I2,DAHUA DH-NVR2108HS-4KS2,DAHUA DH-NVR2104HS-P-4KS2,NVR2216-I2,NVR2108HS-4KS2,NVR2104HS-P-4KS2,DH-NVR2216-I2,DH-NVR2108HS-4KS2,DH-NVR2104HS-P-4KS2,NVR2216-I2 Price,NVR2108HS-4KS2 price,NVR2104HS-P-4KS2 price,DH-NVR2216-I2 price,DH-NVR2108HS-4KS2 price,DH-NVR2104HS-P-4KS2 price which will affect the appearance. Second, I don’t have such a high ladder. Finally, I don’t have an electric drill. Get a hammer!

 

Don’t worry, there is still a way – thanks to my mother who still kept the scraps of the floor during the renovation, I plan to fix the camera on the wooden floor first, and then hang it upside down on the balcony security net. Just do it, dust off the thick dust on the wooden floor, and paste the punch positioning sticker▼

 

Drilling is easy ▼

 

The fixing screws are also screwed smoothly ▼

 

Simulate the installation effect▼

 

Take off the protective film attached to the lens, let me take a closer look, 2 LED infrared lights, two white light strips on the top and bottom are for bright alarm when the active defense function is turned on ▼

 

Connect the power cord and network cable. If the power cord is placed outside like this, it should not reach the IP66 protection level. The camera is waterproof, and the power supply is not waterproof. It is not the rhythm of scrapping. ▼

 

Scan the QR code on the product package to download the “EZVIZ Cloud” app. You need to register an account for the first login. If you use other login methods in time, you must also bind your mobile phone number▼

 

The process is very simple. Follow the prompts step by step to complete the addition of the camera. If the addition is successful, you can get 1 month of cloud storage. This time is enough for you to re-select a large-capacity memory card. Of course, you can also pay for renewal. Cloud storage. ▼

 

It should be noted that the so-called three storage methods of C3W cannot be performed at the same time, mainly because the DVR and the memory card cannot be performed at the same time, and I can record at the same time using the memory card and cloud storage.

In addition, when I communicated with the customer service, I learned that C3W uses the EZVIZ cloud private protocol, DAHUA NVR2216-I2,DAHUA NVR2108HS-4KS2,DAHUANVR2104HS-P-4KS2,DAHUA DH-NVR2216-I2,DAHUA DH-NVR2108HS-4KS2,DAHUA DH-NVR2104HS-P-4KS2,NVR2216-I2,NVR2108HS-4KS2,NVR2104HS-P-4KS2,DH-NVR2216-I2,DH-NVR2108HS-4KS2,DH-NVR2104HS-P-4KS2,NVR2216-I2 Price,NVR2108HS-4KS2 price,NVR2104HS-P-4KS2 price,DH-NVR2216-I2 price,DH-NVR2108HS-4KS2 price,DH-NVR2104HS-P-4KS2 pricewhich means that it is not compatible with other brands of DVRs. Currently, it can only be used with EZVIZ and Hikvision DVRs▼

 

So I can only use the memory card later.
experience feelings

In order to monitor a larger range, I chose the ipc-hdw2439t-as-led-s2 camera with 2.8mm focal length
Let’s take a look at the effect:

During the day, pedestrians can basically see the face within the red area of ​​the picture (the image can be enlarged to 4 times), even if riding an electric car or bicycle, the difference in clarity is not big▼

 

During the day, you can clearly see the license plate number about 20 meters away, and it will be blurred if it is far away. Even if you just switch from night mode, this brightness is enough to see the license plate in the area ▼

 

▼At night, because the infrared light is turned on, the reflection of each license plate is serious, and it is impossible to see the license plate number at all, but the irradiation distance of the infrared light is indeed very far, and you can see a person standing at the gate. DAHUA NVR2216-I2,DAHUA NVR2108HS-4KS2,DAHUANVR2104HS-P-4KS2,DAHUA DH-NVR2216-I2,DAHUA DH-NVR2108HS-4KS2,DAHUA DH-NVR2104HS-P-4KS2,NVR2216-I2,NVR2108HS-4KS2,NVR2104HS-P-4KS2,DH-NVR2216-I2,DH-NVR2108HS-4KS2,DH-NVR2104HS-P-4KS2,NVR2216-I2 Price,NVR2108HS-4KS2 price,NVR2104HS-P-4KS2 price,DH-NVR2216-I2 price,DH-NVR2108HS-4KS2 price,DH-NVR2104HS-P-4KS2 price You must know that there is only the doorway in the yard at this time. The room has a light on

 

▼You can refer to the picture I took with the camera at the beginning. Because the angle is too close to the wall, the infrared lights hit the wall, and the yard is dark. After adjusting the angle, I still have a very short distance to the infrared light of the camera. Satisfied (above)

 

▼The car in the moving state can basically see the license plate number

 

It should be emphasized that although the camera is placed outdoors, the wireless signal connected to the room is very stable. This is probably due to the design of the ipc-hdbw2531e-s-s2 dual antenna. The mobile app accesses the camera is stable and fast, and the connection is faster than the Xiaoyi camera. In addition, the connection fails frequently. too strong.

The infrared light irradiation distance is 30 meters. From the test point of view, it can basically be reached.

 

As for remote pickup, as far as I hang it, the standard of 5 meters can only stand on the side of the car under the camera and can hear the speech clearly, no matter how far away it is, it has to pass “Chinese level 8”. When someone is talking, you have to carefully analyze what is being said, and the footsteps of pedestrians in the yard, the whistle of cars in the distance, and the sound of wind are all clearly recorded.

I didn’t test the two-way talk and sound and light alarm. Actually, I can’t use them either. In such an open yard, these functions can’t be used at all. According to my needs, I should buy C3WN, and the price can be cheaper. ten bucks.

But you can take a look at the operation of the detection reminder in the EZVIZ cloud app,DAHUA NVR2216-I2,DAHUA NVR2108HS-4KS2,DAHUANVR2104HS-P-4KS2,DAHUA DH-NVR2216-I2,DAHUA DH-NVR2108HS-4KS2,DAHUA DH-NVR2104HS-P-4KS2,NVR2216-I2,NVR2108HS-4KS2,NVR2104HS-P-4KS2,DH-NVR2216-I2,DH-NVR2108HS-4KS2,DH-NVR2104HS-P-4KS2,NVR2216-I2 Price,NVR2108HS-4KS2 price,NVR2104HS-P-4KS2 price,DH-NVR2216-I2 price,DH-NVR2108HS-4KS2 price,DH-NVR2104HS-P-4KS2 price and find the “detection reminder” in the camera settings▼

 

After opening, the detection area can be drawn

 

Once someone or something enters the area, a message will be sent to the mobile phone

 

You can also adjust the detection sensitivity. Even flies are not spared under high sensitivity. It’s too scary.

 

It seems that in the future, you can use sound and light alarms, motion detection, etc. to scare people. It is also a good thing to open a call and “roar when the road sees injustice”…

 

When I was using the camera for a while, my head did get a little hot. After I hung the camera outside, I didn’t care about “some people said it would get hot”, but in a serious and responsible attitude, I climbed up to the balcony and reached out my hand before posting this article. I touched it – it’s not hot, but it does generate a lot of heat.

The provided cloud storage defaults to “activity recording” (that is, recording starts when there is a dynamic event), and I did not find the setting to change to “continuous recording”, but when I reviewed the recording, I found that the so-called “activity recording” was not recorded. Comprehensive, it is obvious that people and vehicles should move continuously, and the effect will disappear out of thin air. As a camera, this is definitely inappropriate, and it is likely to “ignore” important images at critical moments. This is not good, not good, so I’m still leaning towards “Continuous Recording” and “Dual Backup”.
Summarize

advantage:

1. Dual antenna Wifi, fast connection and stable signal when accessing;

2. 30 meters infrared night vision;

3. Remote pickup, two-way conversation;

4. It has the function of active defense, intelligent motion detection, can provide sound and light alarms in delineated areas, and push the alarm information to the set mobile phone.

 

 

shortcoming:

1. The built-in Wifi hotspot function increases the risk of the camera being invaded;

2. The waterproof level of the connection between the power adapter and the camera power cord is poor;

3. Not compatible with other brands of hard disk video recorders;

4. When the gift cloud is stored in the “event recording”, it is originally a continuous dynamic event, but the recording will be “broken”.

Well, buy one and try, the price of 229 plus icctvzone coupons, 219 won, about 30 yuan cheaper than the price in other stores.

 

▼ The box is very simple and soft, which is cheaper than Xiaomi/Dahua. But that doesn’t matter, it’s better for the environment.

 

▼This is all the accessories. Compared with my previous Dahua, there is an iron base and two double-sided tapes.

 

▼The appearance is a bit similar to the Dahua camera, both imitating the EVE in “The Machine”.

 

▼There is a lens in the lens that emits red light, which is particularly eye-catching.

 

▼ Its speakers are on the back of the head, and the volume is still quite loud.

 

▼The more expensive it is, it is different. The iron plate is very thick. This iron plate is convenient for users to hang on the wall. The edge of the iron plate is a bit sharp, so be careful when handling it.

 

▼The overall workmanship is relatively general, DAHUA NVR2104HS-P-4KS2 Rrice DAHUA NVR2108HS-4KS2 price DAHUA NVR2216-I2 Price and the shell does not fit well, which is much worse than that of Xiaomi and Dahua. The gap between the buttons and the SD slot is very large, and it is estimated that it is easy to get dust.

 

▼ The plastic joints at the bottom have not loosened for the time being.

【Use settings】

After the first boot, it keeps beeping (once every 30 seconds) until I bind my account.

▼ Register an account through the mobile APP, and then bind the device to the account by scanning the QR code (at the bottom) and sound waves.

 

▼The monitoring interface is no different from other brands.

 

▼After the connection is successful, the LED light above the front LOGO will flash blue light (infrared light above the blue light).

 

▼By setting, the status light (blue light) and buzzer can be turned off. To use SD card storage, you must format it once. If you want to watch video files on the computer, you must first turn off the video encryption function. The initial password is on the nameplate at the bottom of the camera, and the password can be modified by yourself.

 

PS: After the video is encrypted, the password is often required to watch playback.

▼ There are many setting items on the mobile APP, and there are many value-added functions (payable).

 

▼It is not like Xiaomi, Xiaoyi, and Xiaofang, which can back up videos to the Xiaomi router hard disk in the local area network, so users are always recommended to use cloud storage on the EZVIZ APP. I’m not at ease with cloud storage, and I still think it’s better to have it locally.

 

▼Hikvision is specialized in security and has produced many types of NAR DVRs. However, EZVIZ C2c can only be used as a dedicated NAR recorder and cannot be used with Hikvision brand NAR recorders. Among the network surveillance cameras, except for EZVIZ and TP-Link, Dahua, Xiaomi, Xiaofang, and Xiaoyi (the premature death of Xiaoyi) do not have their own NVR recorders.

 

▼You can start motion detection, so that the camera only saves the monitored video to the SD card (saving space), and there are also push notifications on the APP.

 

▼ This is the file recorded on the SD card. After the 64G SD card is formatted, 241 MP4 files will be generated, and these files are temporarily hollow files. Each file is 256MB in size and can hold about 45 minutes of video.

 

▼If you want to view the files on the card, make sure that the video is not encrypted or a hollow file. You cannot use the iQIYI player to play directly, and you need to install a special plug-in for Hikvision. I also tried to play it on my mobile phone, Xiaomi and Nokia have errors, the Honor can play but does not display the playing time.

 

▼ After installing the computer client or VS player, the iQIYI player can directly play the video from the SD card.

 

▼This is my Dahua camera with 10 940nm infrared LED lights on it (the naked eye can’t see it glowing, the camera can sense the light it emits). It doesn’t light up at night, I can’t see any lights from it at night, it’s well hidden.

 

▼ Fluorite has only one infrared 850nm LED light (the pink one at the top of the picture below). Advantages: One 850nm LED light can top several 940nm LED lights. Disadvantages: The naked eye can see the 850nm LED lamp beads glow. So I can see two lights: a red indicator light and a pink LED light. So at night, this fluorite exposes its position.

 

When it is not connected to the Internet, the infrared light on the machine is not affected, and it will automatically start in a very dark environment.

I have tested its power, connected to the Internet and turned on the infrared light, the maximum current is 0.36A, and the power consumption is only 1.8W, which is really very low.
【Location】

▼The reverse side of the iron sheet used for hanging on the wall is very sharp and feels like cutting hands. I purposely used a sharpener to blunt it.

 

▼Use the included double-sided tape to attach the iron sheet to the 10,000mAh power bank.

 

▼The power consumption of this C2c is only 1.8W, plus a power bank of 10,000 mAh, it can continue to work all day. (24 hours in total, of which 12 hours turn on the infrared light)

 

▼ Coupled with the wireless network card, it can be broadcast live online.

 

▼Hide it in the bookcase, it is not concealed enough.

 

▼Put it out the window.

 

▼The effect of shooting outside the window…..

 

▼There is no special design, and it is estimated that it cannot be exposed in the car.

 

▼The lithium battery is best packed in an iron box.

 

▼It’s obvious wherever you put it. It’s a pity that there is no black model. And the dash cams are all black…

 

【Photo effect】

▼ After it is disconnected from the network, it still maintains the normal date and time marking, which is estimated to be a built-in capacitor or lithium battery (like a digital camera).

 

 

 

▼The color effect is really not as good as the driving recorder.

 

▼Its infrared night vision mode needs to be turned on in a very dark environment. When it turns on the infrared, it will clearly emit a “beep” sound.

 

▼The clothes on the shelves have lost their color and become white.

 

The picture quality feels better than other mainstream brands, and the picture quality is not so good. But looking a little angry, the big LOGO in the upper left corner cannot be removed in the APP. I searched the forum and said that the old version of the software can be removed, but the new version cannot. I specifically went to confirm with the customer service, the reply is ok, but the logo must be removed by using a computer on the same network.

▼The customer service sent me an instruction map.

 

▼On the same network, the advanced setting options can be called up. You can really go to the LOGO, you can also adjust the image quality and frame rate, I have adjusted it to the highest, but it will take several seconds to save the settings. (If you reset the camera, the LOGO will come back)

 

▼The picture has no LOGO, and the picture quality is also clearer, which is really comfortable.

A few days ago, I saw such a picture in the circle of friends. With the development of technology, all the functions of so many devices in it can be replaced by a mobile phone. I feel that the development of technology is really changing with each passing day.

 

Since the 1990s, with the improvement of life, many classic 3C digital products have gradually entered people’s lives. In fact, most of the devices in the picture were actually in my house at that time, but some things were very large and were later Products that were completely replaced were left in the old house and sold together, such as Panasonic VCRs and Picture King TVs. And some small portable devices have normal functions, and they are left as a commemoration of the era. This time, let’s take advantage of the “I am a collector” event to show these 3C old things in portable devices in the 1990s.

Reminiscing about the past, after all, today’s children don’t even know how to use tapes. The so-called “3C products” are the combination of Computer, Communication and Consumer Electronics, also known as “information appliances”.

video
1. Panasonic Panasonic NV-S250EN camera

There is basically no record of the parameters of this camera on the Internet. At that time, my father bought it to record the images of my childhood. If I remember correctly, it may be around 1993 and 94.

 

 

 

Although it looks so bulky now, it was already a relatively compact camcorder at that time.

 

Compared with the 2010 full HD FHD Panasonic TM700, the volume is almost 4 times larger:

 

But still a one-handed device:

 

Using customized VHS-C mini-cassettes:

 

It’s been almost 25 years now, but the function is intact. At that time, the quality of Japanese electrical appliances was really good:

 

Adjustable Viewfinder:

 

Inside is actually a small display, which was definitely not an LCD at that time. The battery compartment is in the back, the Ni-Cr rechargeable battery, but the battery is completely dead:

 

The lens diameter is not large, and there is a lens cap on the front, remember to remove it when shooting:

 

 

f=5-40mm, 1:1.4 lens:

 

In addition to recording, it can also act as a video recorder’s playback function:

 

The buttons on the side were not clear at that time, but now they are all familiar buttons. Such as manual focus, white balance and whether it is automatic, portrait or night scene or sports mode:

 

There are a lot of accessories. Without the rechargeable battery, the wired power adapter inside is necessary for work:

 

Plug in the power and start playing. The motor inside will make a creaking sound when the magazine is opened, and then automatically pop open the tape magazine:

 

Inside the tape compartment is a very complex variety of gears and huge heads. I don’t know why the heads are all crooked, so when I was a child, I was curious and dismantled a video recorder to find out:

 

After connecting to the TV, the viewfinder will output the lens image to the TV in real time:

 

Although the clarity is not as high as it is now, it looks good in general:

 

At the same time, there is the same picture in the viewfinder of the camera but in black and white:

 

I was surprised to find that the video also contained the “special photos” I took with the model aircraft carrier when I was a child:

 

Output to TV, I really miss it:

2. Wenquxing Pc260 Plus

 

If I remember correctly, this product should have been bought in 1998. It is called learning English to look up a dictionary, but in fact it is still mainly for playing games.

 

I bought a transparent blue shell, but because I played too many games (mainly Tetris), the conductive medium under the arrow keys would wear out in a month, and finally it didn’t work, so I changed 3, and finally the merchant The transparent case is out of stock, and I can only give me the last remaining gray model.

 

The battery compartment at the bottom, the battery model is CR3032 lithium manganese battery:

 

The dual battery compartment is actually designed to prevent power outages, and the spacer in the middle has been broken by me:

 

Turn on normally, since there is no battery, the time is initialized to January 1, 1998:

 

The dictionary functions are all normal, and the size of the iPhone 7 next to it is about the same size:

 

 

 

 

I originally wanted to reminisce about the Tetris in Quxing below:

 

It turned out that there is a password protection. Sadly, I also forgot the password. It seems that this password is saved in the ROM, and it is not cleared without the battery. It can only be reset later.

3. Casio Casio Portable Color LCD TV TV-480C

 

It seems that it appeared in my house in 1996 and 1997. The information on the Internet is Casio’s products in 1993. At that time, my father mainly watched it in the unit, and then I took it away when I went to college. At that time, the main purpose of this TV was to receive signals from CCTV. When I was in college, I didn’t dare to go to the toilet at night after watching horror movies with it.

 

The display screen is very small, it seems to be about 2 inches:

 

With stand on the back:

 

Install the battery, pull out the antenna and turn it on to see if it still works:

 

 

VHF and UHF bands:

 

Only received two stations, and it is not clear, I don’t know if it is broken, or the signal is not strong enough. This should be Beijing 1:

 

It seems to be CCTV1, talking about the two sessions:

4. Motorola Motorola LX2 BP machine

 

This should be the second “electronic dog leash” in my house, and it has been preserved for a long time. In the era of no mobile phones, BP machines have become the main way to find people in an emergency, and Motorola should have been the leader of domestic BP machines at that time, especially when the BP machines had the Han display function in the later period.

 

 

Some people may say why not go to Heiqunhui? I also planned the same at the beginning, but on the one hand, Hei Qunhui has to assemble it by himself, and on the other hand, there are many limitations in the version function, and I believe that it can be achieved by selling software and hardware. Naturally, it has its merits. , so based on the principle of saving a little energy, I just skipped Hei Qunhui. As for asking me why a home user wants to use 418play? Well, I don’t really understand that. . . . Ordinary user’s Synology 418play NAS out of the box (maybe I think 4 disks are a bit safer than 2 disks, and it can be upgraded to 6G memory anyway, of course, now is not the time to shoot).

Finally, let’s talk about my 418p. I bought it from Ma Yun’s father. The price is 3,200 yuan, which is more than 300 yuan cheaper than the national bank. Lah), I heard that the difference between Hong Kong Bank and China Bank is in Thunder Remote? Anyway, I haven’t used it yet, and I don’t need it for the time being. (I plan to run it under the unit computer, and then share it to the Synology 418play NAS of 418 ordinary users out of the box)
Appearance Gallery

Let’s open a box.

Please ignore the background of the 90’s, 418p under the sun, is there a quiet virgin! Please ignore the background of the 90’s, 418p under the sun, is there a quiet virgin!

The inside of the Synology 418play NAS for ordinary users after unpacking.

Two standard power cord plugs, praise the next two standard power cord plugs, praise the next

Transformer and two network cables, and screws, etc. Transformer and two network cables, and screws, etc.

Dangdang, the master left the factory, and shyly wrapped a layer of film. Dangdang, the master left the factory, and shyly wrapped a layer of film.

The front view after cleaning, four trays. The front view after cleaning, four trays.

The simple logo on the side also has cooling holes. The simple logo on the side also has cooling holes.

 

The chrysanthemum looks full, oh, and there is a key in the front. The chrysanthemum looks full, oh, and there is a key in the front.

When the key is turned, the warehouse is opened. When the key is turned, the warehouse is opened.

Close-up of the position, both 3.5 and 2.5 hard drives are available. Close-up of the position, both 3.5 and 2.5 hard drives are available.

The Cool Eagle 4T bought by Jack Ma’s father is in poor packaging. The Cool Eagle 4T bought by Jack Ma’s father is in poor packaging.

Remove the tray and prepare to receive the Cool Eagle. Remove the tray and prepare to receive the Cool Eagle.

Fix the cool eagle on the tray, and it fits perfectly! Fix the cool eagle on the tray, and it fits perfectly!

Well, it should be fixed like this, and screws can be saved! Well, it should be fixed like this, and screws can be saved!

The two brothers returned together, and it was quite easy to insert. The two brothers returned together, and it was quite easy to insert.

Plug in the lock, plug in the power. The back is the k1 that I played a long time ago, and the rush is not stable. . . .

Light up, the blue light of melancholy twinkles. Light up, the blue light of melancholy twinkles.
experience feelings

 

Originally, I wanted to post more than a dozen pictures of system settings, but my conscience would hurt, so I won’t post them. Anyway, it’s just unpacking and drying things. The system setting process is foolish, just a little bit.

It has been more than half a month since I opened the box. Since I prepared it for the new house,DAHUA NVR2216-I2,DAHUA NVR2108HS-4KS2,DAHUANVR2104HS-P-4KS2,DAHUA DH-NVR2216-I2,DAHUA DH-NVR2108HS-4KS2,DAHUA DH-NVR2104HS-P-4KS2,NVR2216-I2,NVR2108HS-4KS2,NVR2104HS-P-4KS2,DH-NVR2216-I2,DH-NVR2108HS-4KS2,DH-NVR2104HS-P-4KS2,NVR2216-I2 Price,NVR2108HS-4KS2 price,NVR2104HS-P-4KS2 price,DH-NVR2216-I2 price,DH-NVR2108HS-4KS2 price,DH-NVR2104HS-P-4KS2 price I have not tried various functions in a hurry, just link it with the surveillance camera and try the effect (this part will be cheated next time). Gold coins), and then the other is to try all kinds of remote, it feels good, I think as a family information center, it should be enough, it can automatically save photos, download files remotely, realize monitoring localization, as an extension of family shared resources, He has done a good job. Of course, many functions may never be used by ordinary users, but I am very satisfied with this function alone.
Summarize

For general family use, in fact, 2-disk is basically enough. It is nothing more than changing the hard disk to a larger size. 4-disk feels that at least I don’t need this in front of me. Of course, if the money is not bad, go to the 4-bay, raid5, 6, 10, etc. Anyway, I don’t understand. Unboxing the Synology 418play NAS for ordinary users

In the end, I think that we should support Bai Qunhui if we have the conditions. On the one hand, it is the issue of genuine awareness, and on the other hand, it is to support a healthy market order. There are too many tragedies for bad money to eliminate good money (serious face)

There is no way to test the function. It can only be said that it can still be turned on, but the screen shows that there has been a broken belt:

Five. Panasonic Panasonic King SL-SX510 Portable CD Player

 

 

Panasonic SL-SX510 is a top-grade portable CD player released by Panasonic in 1999. It was one of the smallest and lightest models with the longest playback time at that time. However, it is its balanced sound that is talked about by the majority of audiophiles. The so-called S series has no weak machine, and many enthusiasts also call the SX510, CT570 and SX500 the troika of Panasonic in the later period.

 

 

Of course, this one was bought under the pretentious name to reduce the pressure of studying in high school. It can only be said that a fine product is a fine product, even if it is now. I have a detailed original for this CD before, and everything is played normally, and the sound quality is of course still so good.
#ChopMasterPlan-Beijing#Boutique old things sharing: Panasonic Panasonic King SL-SX510 Portable CD Player Editor’s Note: The article comes from #ChopMasterPlan# What is Worth Buying Official Value Friends Exchange Group Call for Papers, if you also want to have For more opportunities to communicate with friends, get to know great gods from all walks of life, and participate in offline activities for free eating, drinking and playing, come and join the master plan! For details, click here to sign up. When I originally created a low-end headset a few days ago, I found that old players are more interested in portable CD players that are simultaneously mirrored. One hundred yuan entry-level in-ear wire-controlled headphones: JBLT180Y_S says the name is long and eye-catching | Like 48 Comment 116 Favorite 48 View details

In addition, there is a SONY D-NE1, because it is a product after 2000, it will not be shown in this article in the 1990s.

The camera itself supports TF storage, you can also connect to the router, and then use the computer’s hard drive as a storage disk, if you don’t buy the camera-specific storage machine separately. But today’s demonstration is to store the footage recorded by the camera in Synology.

360° pan/tilt panoramic vision, 360° horizontal viewing angle, 108° vertical viewing angle. Mijia APP control, see where it refers. Because it is not mounted on the wall, we put it directly on the desk of the beast, and it is no problem to rotate 360° horizontally to observe the entire study.

 

Two-way voice real-time call, if you find that the beast is deserting in class, you can immediately voice real-time dialogue reminder. Video recording function, you can intercept the monitoring video recording and store it locally at any time. Switch/sound control/pixel control/App screen control are all four operation buttons in the front row. The four buttons in the second row are the interface for voice call/screen capture/video capture/camera direction. The practical operation function of the App is very convenient and fast.

In addition to MidroSD card storage and cloud storage, newly added NAS device storage (such as Xiaomi oil filter with storage function and other network storage devices)

Before the entry model, the video is classified and stored for easy viewing. Before the entry model, the video is classified and stored for easy viewing.

The Xiaomi system supports remote viewing of multiple devices such as Xiaoai touch screen speakers, Xiaomi TV, tablets and mobile phones, and supports 16x speed playback.

The installation method supports a variety of options, formal installation, reverse installation, and the screen can also be set to 180° reverse installation. It comes with a screw-in base accessory, which is easy to operate. When reversing, you can rotate the screen in the camera setting options to watch it normally.

 

TIPS: Although it is operated by wireless WIFI, it still needs to be plugged in and connected to the power cord. Personally, I think installing it on the wall will easily lead to unsightly wiring. In addition, this model can only operate two-way voice on the DAHUA NVR2216-I2,DAHUA NVR2108HS-4KS2,DAHUANVR2104HS-P-4KS2,DAHUA DH-NVR2216-I2,DAHUA DH-NVR2108HS-4KS2,DAHUA DH-NVR2104HS-P-4KS2,NVR2216-I2,NVR2108HS-4KS2,NVR2104HS-P-4KS2,DH-NVR2216-I2,DH-NVR2108HS-4KS2,DH-NVR2104HS-P-4KS2,NVR2216-I2 Price,NVR2108HS-4KS2 price,NVR2104HS-P-4KS2 price,DH-NVR2216-I2 price,DH-NVR2108HS-4KS2 price,DH-NVR2104HS-P-4KS2 price side.

With this thing, this “ball machine” can be hung on the wall.
set as header

After connecting the power supply and network cable (just connect to the router), you can enter the computer settings. (The cameras that I bought later are all power cables and network cables in one, and one network cable can handle power supply and transmission, which is more convenient than this, but for POE video recorders that need to support power supply, routers seem to not work)

 

1. We first download an official tool from Hikvision, which can search for cameras in your local area network.

URL (that’s the first, device web search)

After opening it, you can see the camera. The main thing is to remember the ip and port number.

2. In this step, you can choose to go to the background of the camera to see, or you can go directly to Synology. (If you don’t know the password, you can retrieve it in WeChat through the serial number on the camera, the verification code, or contact Haikang customer service)

Usually open onvif

 

3. Go to Synology settings

 

After setting, you can click Edit to make more detailed settings, such as the storage space for camera recording, screen resolution, frame rate, etc.

Finally, turn on the recording, you can click the blue play button, in the pop-up screen, at the circle in the lower left corner, you can choose to record manually.

Even here it is done. The operation is still very simple according to the process. It is still ok for home use. There are few home cameras, and there are few cameras that your router can connect to. Other cameras can also be set up and connected to Synology in the same way, but the brand cannot be found in Synology. If you arrive, you can only stream with custom, but you can try it with the onvif protocol camera mode, remember to turn on this mode of your camera.

Summarize

These are the portable 3C digital products in the 1990s (sounds so far away) that are still at home. There were almost no portable 3C devices in the 1980s, and there was a walkman in my impression. When I visited Aunt’s headquarters before, I saw the Chinese learning machine in the 1980s. It was very kind. Mine was sold by my mother for 50 yuan.

 

For these old things, it’s a collection, I don’t feel like it, but it’s good to recall the times that I’ve experienced, and it’s amazing that these things can still work after more than 20 years. Especially the CD player, the sound quality performance is still so flavorful even now.

 

【Summary of use】

The ecological chain is not as strong as Xiaomi, but Hikvision is indeed more professional in security and has a rich product line. If it comes to privacy, I don’t know how secure it is. I can only say that EZVIZ’s encryption operation is inconvenient for users. For example, the encrypted channel for real-time viewing takes nearly 10 seconds, which is not as refreshing as other brands.DAHUA NVR2216-I2,DAHUA NVR2108HS-4KS2,DAHUANVR2104HS-P-4KS2,DAHUA DH-NVR2216-I2,DAHUA DH-NVR2108HS-4KS2,DAHUA DH-NVR2104HS-P-4KS2,NVR2216-I2,NVR2108HS-4KS2,NVR2104HS-P-4KS2,DH-NVR2216-I2,DH-NVR2108HS-4KS2,DH-NVR2104HS-P-4KS2,NVR2216-I2 Price,NVR2108HS-4KS2 price,NVR2104HS-P-4KS2 price,DH-NVR2216-I2 price,DH-NVR2108HS-4KS2 price,DH-NVR2104HS-P-4KS2 price (The safest thing is to not connect to the Internet)

Advantages: recordable when disconnected from the network, low power consumption of 1.8W, rich client functions, loud speaker volume

Disadvantages: nearly twice the price of mainstream products, non-standard mp4 video files, trouble to go to LOGO, 850nm infrared light visible.

In modern society, the Internet has become an indispensable USD factor in a family in the decoration of new houses. Whether you need less or more network, in short, you have to have a network. So how do you understand the network in a family? There may only be a light cat and a router in a weak current box for those with less demand. It does not need much speed. It is enough to be able to access the Internet and have WIFI; , it is not only these two things, there are countless network devices. Here, I will discuss the construction and planning of a home network system with a relatively large demand with my friends based on my own room type and needs.

(Note: The home network system here refers to the average family (80-140 square meters), those duplex or luxury houses need more network equipment, which are not discussed in this article. Also: I am not technical and digital control, only from the actual needs).

First of all, the reason why I want to write this article is because the previous house did not have optical fiber access to the home, or dial-up Internet access was used. Only the study room had Internet access, and the rest of the rooms did not even have a network interface. Although optical fiber is used now, but Still only the study room has internet, and the rest of the rooms use WIFI, so the gap is too big, which is very inconvenient. In addition, the new house is about to be renovated, so I planned the construction of the network system at home and discussed it with many valuable friends.

Upload a floor plan first

 

1. To lay out the network, the first thing is to choose the network cable. Now there are 5, 6, and 7 network cables to choose from. I choose the 6 type cable. Because the Category 5 cable can not carry the current 200M bandwidth, the Category 7 cable is too expensive, and the Category 6 cable is the best choice, only more than 600 during the event. (Brands: Amp, Shanze)
ICCTVZONE AMP 1859620-6 original Category 6 network cable (twisted pair, 305 meters) from 799USD
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to buy

Category 6 network cables should be unshielded. Shielded network cables need to be fully shielded as a whole.

2. Make a weak current cabinet, place routers, general switches, POE switches, switches that can link aggregation, NAS, USB sockets, USB fans, and radiator fans.

 

Kujiale’s design and drawing, the weak current cabinet is under the notebook, the two cabinets on the left are for network equipment, and the one on the right is for network cables and sundries.

1. Optical cat: ZTE-Telecom (220USD)

 

There is nothing to say about this, put it in the weak current box, not in the weak current cabinet, telecom configuration, 1 Gigabit Ethernet port, 1 100M Ethernet port, 2 ITV, if you want to toss, you can replace it with high-end Huawei products.

2. Router: ASUS AC88U (1200USD)
ICCTVZONE ASUS RT-AC88U Dual Band 3167M Gigabit Mesh Home Wireless Router WiFi 5 Single Pack Black 1399USD
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to buy

618 icctvzone discount, my brain is hot, I replaced the original TL-WR2041N, this TP450M three antennas, the speed is OK, can’t pass through the wall, I used another two-antenna TP-LINK to bridge in the living room, it’s ok. AC88U is very powerful, 2.4G and 5G dual-line concurrent, placed in the weak current cabinet, the signal should be able to meet the dining room and balcony, and even the kitchen.

3. General switch: Netgear GS316-8.4W (550USD)DAHUA NVR2216-I2,DAHUA NVR2108HS-4KS2,DAHUANVR2104HS-P-4KS2,DAHUA DH-NVR2216-I2,DAHUA DH-NVR2108HS-4KS2,DAHUA DH-NVR2104HS-P-4KS2,NVR2216-I2,NVR2108HS-4KS2,NVR2104HS-P-4KS2,DH-NVR2216-I2,DH-NVR2108HS-4KS2,DH-NVR2104HS-P-4KS2,NVR2216-I2 Price,NVR2108HS-4KS2 price,NVR2104HS-P-4KS2 price,DH-NVR2216-I2 price,DH-NVR2108HS-4KS2 price,DH-NVR2104HS-P-4KS2 price
ICCTVZONE NETGEAR 16-port Gigabit unmanaged switch Ethernet switch GS316 549USD
go buy icctvzone

Mainly connect the network interface of each room. Compared with TP, this one has good heat dissipation and high cost performance.

4. POE switch: TL-SG1210PE-121W (520USD)
ICCTVZONE TP-LINK Universal TL-SG1210PE 8-port Gigabit POE switch from 469USD
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discount

Over 169USD minus 10USD
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It is mainly connected to security monitoring equipment. Other brands are too expensive, so I will not choose it for the time being.

5. Link aggregation switch: Cisco SG200-08-7.21W (720USD)
ICCTVZONE CISCO Cisco SG200-08 8-port Gigabit Switch from 714USD
Live price updated 14 hours ago
to buy

This one is a little cheaper than Netgear, and it mainly connects to NAS, study and bedroom computers. 2G connection, intranet transmission is absolutely enough.

6. NAS: Synology DS716+II-65W (3700USD)
ICCTVZONE Synology DS716+II 2-bay NAS network storage server (without built-in hard drive) 3690USD
to buy

This is a bit extravagant, 2 disks, 2 network ports, link aggregation, and the rest with 2 network ports are too expensive, I don’t need so many disks, used to store music, photos, videos, etc.

7. USB socket: Bull USB socket (60USD)
ICCTVZONE Bull (BULL) GN-B403U Smart USB new national standard socket, plug-in board / socket / row socket / 3usb interface 3 holes total length 1.8 meters with protective door 59USD
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6 jacks and three USB, the main value is that there are three USB ports, and it is a new national standard, which can be connected to a USB fan.

8. Radiator fan (300USD)
Tmall Featured Router Radiator Broadband Cat Netgear Network Switch Surveillance Video Recorder Radiator Fan 65USD
to buy

Put it in the weak current cabinet, one layer of network equipment can dissipate heat, one 3-layer, one 2-layer, it is enough to put network equipment.

9. USB fan: Longyou (20USD)
Tmall Featured Longyou 7CM 8CM 12CM Ultra-thin USB Case Fan Netgear Router Set-Top Box Cooling Fan 19.9USD
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Cool down the weak current cabinet

The above are the items in the weak current cabinet.

3. Network interface items: interface panel, wireless AP panel, POE network camera, NVR

1. Interface panel: Amp panel, Amp 6 network module (10+30)
ICCTVZONE CommScope original British double-hole beveled panel 8-1859168-1 (original Amp wiring brand) from 11USD
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ICCTVZONE CommScope Original Category 6 Unshielded Module Blue 8-1375055-6 (Original Amp Cabling Brand) From 26USD
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This is the most cost-effective Category 6 network cable module I can find. Although it is not very good-looking, it does not affect it if something blocks it. Other switch sockets have 6 types of modules, which are good-looking, but they cost half the price, which is not worthwhile.

New house decoration – construction and planning of home gigabit network system

As can be seen from this study picture, the network ports are all on the right side of the desk and cannot be seen at all.

2. Wireless AP panel: TL-AP1308GI-PoE (390USD)
ICCTVZONE TP-LINK TL-AP1308GI-PoE 1300M dual-band wireless panel AP from 379USD
Live price updated 14 hours ago
to buy

This is a dual-band 1300M, open fat AP mode, mainly used in the study and master bedroom, because it is far from the living room, AC88U wireless 5G signal is not good a supplement.

3. POE IP camera: TL-IPC213-6 (260USD)
ICCTVZONE TP-LINK Universal TL-IPC213-6 130W hemispheric surveillance camera from 259USD
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It is more appropriate to use 4-5 points of monitoring at home.

4. NVR: TL-NVR5104K (210USD)
ICCTVZONE TP-LINK HD surveillance network remote hard disk video recorder TL-NVR5104K support 4 channels 210USD
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Combine with POE camera and put it in the study

Fourth, the wiring

The problem of the cable is very let me die a lot of brain cells. Starting from the needs, I will talk about the layout after planning, and I hope you can correct me. First of all, the weak current box is behind the sofa, which is very small. I only put one light cat, and then 2 network cables are piped into the AC88U and other network equipment in the weak current cabinet. The telephone line can also be worn into the weak current cabinet, although it has no effect. Why not put the light cat in the weak current cabinet, because there are 2 ITV lines that can be directly connected to the living room and guest room from the weak current box, so there is no need to connect two more lines from the weak current cabinet, and ITV can also be distinguished with other networks.

From the weak current cabinet, the overall plan is as follows

New house decoration – construction and planning of home gigabit network system

As can be seen from the picture, my needs are arranged so much, there is still room for TP-POE and GS316, which provides the possibility for the continuous increase of network equipment in the future.

Dahua Technologies, a globe-leading video clip-centric smart IoT solution and services company, has launched its AI NVR4000-I Series, like DHI-NVR4208-8P-I, DHI-NVR4216-16P-I, DHI-NVR4216-I, DHI-NVR4416-16P-I, DHI-NVR4432-I and DHI-NVR4832-I. Distinguished from mainstream NVR items with single AI operate in the market place, the Dahua AI NVR Series integrates perimeter security and face recognition, delivering buyers price-effective AI transformation and upgrading with high-precision safety assure whilst preserving labor cost.
Outstanding Perimeter Security for Enhanced Alarm Precision
With the fantastic perimeter safety operate, the Dahua NVR4000-I Collection can drastically reduce bogus alarm and carry increased accuracy efficiency to conclude-end users. The capacity of the new NVRs to filter out untrue alarms brought on by animals, rustling leaves, vibrant lights, and so on. allows secondary recognition of the targets, thus improving alarm accuracy. Aside from, the NVR4000-I series is capable of analyzing targets primarily based on deep studying algorithm to differentiate individuals and cars, therefore generating retrieval a lot more effective.

Sophisticated Confront Recognition with Numerous Programs
The AI-driven experience recognition technologies driving these goods enjoys a high popularity in the sector, profitable a number of first prizes in worldwide competitions. Being acknowledged on overall performance for equally efficiency and accuracy, Dahua Encounter Recognition gives actual-time facial analysis by determining, capturing and recording faces with DAHUA NVR2216-I2,DAHUA NVR2108HS-4KS2,DAHUANVR2104HS-P-4KS2,DAHUA DH-NVR2216-I2,DAHUA DH-NVR2108HS-4KS2,DAHUA DH-NVR2104HS-P-4KS2,NVR2216-I2,NVR2108HS-4KS2,NVR2104HS-P-4KS2,DH-NVR2216-I2,DH-NVR2108HS-4KS2,DH-NVR2104HS-P-4KS2,NVR2216-I2 Price,NVR2108HS-4KS2 price,NVR2104HS-P-4KS2 price,DH-NVR2216-I2 price,DH-NVR2108HS-4KS2 price,DH-NVR2104HS-P-4KS2 price strong metadata. Merged with configurable a number of experience database, frequent and stranger mode could alarm for suspects on blacklist, making it possible for passing for licensed individuals on whitelist, also inform for approaching of strangers.

Reputable AI Look for for Improved Performance
Dahua Technology, a DAHUA DH-NVR2104HS-P-4KS2 world-foremost movie-centric sensible IoT resolution and support service provider, brought NVR 4. with new UI and new expertise that makes every thing simpler for consumers. The new NVR four. supports key Dahua NVR versions including NVR2000-4KS2, NVR4000-4KS2, NVR5000-4KS2, NVR4000-I, as nicely as NVR5000-I.

Simple to Use
The manufacturer new GUI design and style helps make the system straightforward to run. The flat type and modular layout provides a far more expert interface, which boasts obvious color schemes and visible icons that contribute to the person-friendly expertise.

Boasting the enhanced compatibility, NVR4. supports distinct variations of browsers so that consumers can login and operate fluently without having being troubled by these kinds of issues as browser updates, incompatible plug-ins or incompatible Flash.

One new function that customers may well uncover particularly useful is cross-day research. It permits users to easily look for the recorded films of these days and the earlier day or the following working day, which drastically increases performance.

Straightforward to Match
NVR four. supports obtain to various cameras with distinct capabilities such as TPC, AI fisheye, AI men and women counting, PTZ, and many others., which gives various wise options. Customers will be ready to very easily match and change cameras in accordance to their specific demands.
Moreover, NVR four. supports ONVIF profile G, which signifies large compatibility with 3rd party gadgets.

 

Straightforward to Guard
Understandably, the general improvement trends of AIoT delivers increased concern for community stability and the threat of sharing personal information. But customers dont have to be concerned as well a lot since by layout NVR four. is simple to guard.

To deliver extensive protection to the program, the newly extra security protocol supports Firewall for Network Protection Demands, Entry Restriction (MAC address binding) as well as 802.1x Access Authentication.

Its also worth noting that Seagate* SHM(Self Overall health Administration), many thanks to the embedded computer software for prevention, intervention and restoration, can actively protect the data safety.

With a mission of Enabling a Safer Society and Smarter Living, Dahua Technologies will continue to target on “Innovation, High quality, and Service, to serve partners and clients around the world.

 

Potent metadata is effectively-constituted with feature attribute information extracted from concentrate on faces, this sort of as gender, age, glasses, masks, beard and expressions, producing it attainable for users to decide on the appropriate channel, attribute and similarity to look for for qualified targets. Otherwise, users can also upload the encounter photos of targets to NVR and DAHUA NVR2216-I2,DAHUA NVR2108HS-4KS2,DAHUANVR2104HS-P-4KS2,DAHUA DH-NVR2216-I2,DAHUA DH-NVR2108HS-4KS2,DAHUA DH-NVR2104HS-P-4KS2,NVR2216-I2,NVR2108HS-4KS2,NVR2104HS-P-4KS2,DH-NVR2216-I2,DH-NVR2108HS-4KS2,DH-NVR2104HS-P-4KS2,NVR2216-I2 Price,NVR2108HS-4KS2 price,NVR2104HS-P-4KS2 price,DH-NVR2216-I2 price,DH-NVR2108HS-4KS2 price,DH-NVR2104HS-P-4KS2 price assess them with the face databases in NVR, so as to retrieve the appropriate movie captured by digicam and uncover out the targets. Fast and helpful research for a man or woman of interest can be reached by means of multi-channels and which drastically enhances precision and performance.

In addition to the earlier mentioned functions, the NVR4000-I Series mixed with Dahua cameras will bloom much more potent features. For instance, working with Dahua ITC camera permits ANPR (Automatic Number Plate Recognition) for handy entrance/exit management. In addition to, individuals counting and warmth-map are also available when matching Dahua IP digicam. In addition, the NVR4000-I Series also supports ePoE & EoC to satisfy different requirements of clients.

 

Incorporating outstanding perimeter security, sophisticated confront recognition and dependable AI search, the Dahua NVR4000-I Sequence provides exceptional overall performance and high recording high quality for IP video surveillance programs these kinds of as businesses, retail shops, borders, villas, museums, harmful places and other tiny- and medium-sized scenes. With a mission of “Enabling a Safer Society and Smarter Living, Dahua will proceed to emphasis on Innovation, Good quality, and Service, to provide associates and clients close to the world.

Author Name: Arnulfo

Author Bio:
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