Traditional Culture Encyclopedia - Hotel reservation - How to wire the surveillance camera?

How to wire the surveillance camera?

? The socket is left like this:

1, visual monitoring cat's eye, with battery charging, without leaving a socket, directly installed in the cat's eye on the door.

2. Install a socket on the upper part of the door near the ceiling (the higher the socket, the better) and make a through hole outside the door. Do not need a network cable, use a wireless webcam.

Camera or webcam, also known as computer camera, computer eye, electronic eye, etc. , a video input device, is widely used in video conferencing, telemedicine and real-time monitoring.

Ordinary people can also have video and audio conversations and communicate with each other on the Internet through the camera. In addition, people can also use it for various popular digital images, audio-visual processing and so on.

Structural assembly

We can list the main structure and components of the camera from the daily working principle of the camera.

camera lens

The lens structure consists of several lenses, including plastic lenses or glass lenses.