How to refit surveillance camera into computer camera

This is basically unchangeable. 1, the monitoring camera uses analog signal transmission, which requires a monitoring card to connect to the computer. 2. The video AV signal line is used to monitor the camera, and the notebook does not have this interface. So even your notebook is a problem. And there is no such adapter. Because it is impossible to convert analog signals into digital signals with only one adapter. 3. The signal line and power line of the surveillance camera are separated, unlike USB used in computers. In terms of power supply, the output power of notebook USB interface can't meet the demand of surveillance camera. 4, the drive is not solved. Anyone who has done monitoring should know that the camera is not a driver, and the driver is just a monitoring card. After installing the driver of the monitoring card, the camera can be connected to the monitoring card. Even if you can do the first three points, you can't.