Points when installing surveillance cameras

With the frequent occurrence of thefts and personal injury incidents, people have paid more and more attention to security monitoring in recent years, and various fields have higher requirements for the functions of surveillance cameras. Introduce how to select the camera.

Those who play some war games or watch war movies frequently must be familiar with words such as "line of defense" and "surveillance"; we also adopt similar methods when monitoring points in the park, supplemented by running trajectories and pictures. Request to proceed. Take a park as an example:

    1. The first peripheral line of defense

Outdoor surroundings (high poles, large screens), mainly used to detect suspicious intrusions and deter injuries

    2. The second internal line of defense

Main entrances and exits (small pictures, attention to details), the image picture requirements are higher than a line of defense, used to find the characteristics of intruders and obtain evidence

    3. Guard along the way

After referring to the suspicious features obtained from the first and second lines of defense, monitoring equipment is deployed at each fork junction, elevator entrance, door, etc. in the park to track the movement of people and vehicles and assist in the investigation and collection of evidence.

    4. Key defensive positions

Power room, computer room, meeting room entrance, garage (anti-theft), etc.

I want to know, how to choose points when installing surveillance cameras?

Thanks