Recently made a small video surveillance.
The other party's initial request was to consider the device to be able to view it from the Internet, and also to have its own video terminal locally. So I drew a simple sketch myself. It's a bit ugly. Check it out.
He began to consider the use of integrated fastball, found Haikang's offer, the budget was overrun, and changed to an integrated gun camera, saving costs.
Network map after change
Well no nonsense, following is the change of your own camera and hard disk recorder:
Gun-type camera (with infrared) 200w 5
Camera
Hikvision DVR 1
DVR
Western Digital monitor hard disk 3T 1
Monitoring level hard disk
Wall-mounted cabinet 1
Wall-mounted cabinet
Began to consider the hard disk video recorder with POE power supply, find the Haikang direct supply (because our unit is doing system integration, and the relationship with Hai Kang is not bad, did not take the following dealers), reducing wiring costs and time. As a result, the camera's problems caused a lot of trouble for the system construction.
The specific construction will not be discussed. In any case, it means working. Due to the need to keep secrets of people's places, the background is basically obfuscated. The camera technology is limited and we forgive you.
Wall-mounted cabinet installation
Wall-mounted cabinet installation
Camera 1
Camera 2
Camera 3
Camera 4
IP channel configuration
Before accessing and configuring the IP channel, confirm that the IP device is connected to the network. The IP channel can be quickly added in the startup wizard.
Add camera
Last completed effect 
Finally finish the effect
conclusion of issue
Question one: This time because of the use of POE-powered hard disk recorders for the first time, he was still lazy and did not check the parameters of the camera. As a result, it was found that the camera could not be used directly. The reason is that there is no power supply and two solutions were considered at the time.
Scenario 1: Rewiring and Adding a Power Cord In the past, such construction masters would be too tired and bothered. OUT.
Option 2: The construction master proposes to install a POE separator on the camera end to achieve power supply to the camera from the hard disk video recorder. The POE separator is the following product.
Hualian as HLVISUS network monitoring POE splitter network cable power supply 24V/48V to 12V 100 meters module 20 yuan POE separator Jingdong to buy Finally, solution 2 solves the problem of camera power supply.
Question 2: Due to experience, the camera IP and password were changed after the camera was taken. And this hard disk recorder has a key to add the function, can't change the camera IP and password directly.
Finally, initialize the state of the camera and add a solution to the problem with one click.
25*50mm Low Profile White Faceplate
included or excluded keystones for Keystones, or designed with PC board
fixtures and fittings provided
for Solid Cat 5 or Cat 6 cable
size is 25*50mm basing on UK type standard
Material as ABS, PC, PBT in UL94V-0 standards
Operation temperture -40~70 ℃
Could accept any combination of UONICRE Keystone Jack or RJ45 connectors
UK Face Plate,Outlet Face Plate,Wall Socket Face Plate,Face Plate Wall Socket
NINGBO UONICORE ELECTRONICS CO., LTD , https://www.uonicore.com