1. Installation of analog surveillance camera

Preparation: analog camera, DVR hard disk video recorder / acquisition card, video cable, video cable connector, bracket, power supply, terminal display equipment (computer)

(1) 、connect the video cable to the camera. Everyone should know this. There is no technical content. One thing to note here is that the surveillance camera needs to be equipped with power supply, generally 12V1A or 12v2a.

(2) 、connect the video cable with the acquisition card or DVR at the control end. The acquisition card is installed on the computer host. Therefore, if the acquisition card is needed as the control end, it needs the support of the computer host. However, if the control end is DVR, the computer host can not, as long as there is a display device.

(3) 、install relevant monitoring software for adjustment. The software of different manufacturers is different.

2. Network camera installation
Preparation: million HD webcam, NVR / PC NVR (software), router / switch, network cable, bracket, power supply, terminal display device (computer)

(1) 、connect the network camera with the network cable and install the bracket on the wall.

(2) 、plug all camera network cable connectors into the router or switch device.

(3) 、connect the network cable interface at one end of the switch or router to the relevant control device NVR. There are two types of connections here. One needs NVR and the other does not need NVR. NVR is mainly what we often call embedded NVR. What does not need NVR is what we call PC NVR, that is, a network camera software, such as Zhongwei's jnvr network monitoring software.

For monitoring and installation of network cameras, make full use of the existing network cable architecture inside and outside the building. First, investigate the environment of the monitoring site, select the best installation point, and then lay a network cable from the installation point to the nearest network access point, using RJ45 interface. The distance from the network camera to the nearest network access point is controlled at about 90m. While laying the network cable, the power supply at the installation point shall also be considered.