Monitor front-end equipment installation wiring
Front-end equipment refers to the camera system installed in the field in an open manner, including CCD cameras, protective covers and brackets.
The camera is the most critical device in the system, and its technical indicators determine the image quality of the entire system. The main performance indicators of the camera are sensitivity, clarity, and signal-to-noise ratio. According to the company's accumulated experience for many years, the performance indicators of the network camera are very important to the entire system. According to the specific conditions of the community, the front-end network camera uses a mesh 1/3 "high-definition color CCD network camera and a mesh 1/3" high-definition color all-in-one camera.
Selecting a Seiko zoom lens from Japan makes it easy to focus and clearly observe objects at different distances. For automatic zoom lens, you can remotely control the change of focal length.
3) Protective cover and bracket:
Because it is all outdoor, the outdoor ball-shaped protective cover is adopted. It not only has a beautiful shape, is easy to camouflage, but also perfectly integrates with the surrounding environment, and has a good use effect.
The CCD camera used in the monitoring area of the community square and the children's playground is called the movable point. It uses a 270-times all-in-one machine with automatic focus adjustment. Controls the left, right, up, down, and up movement of the globe to zoom in and out of the focal length of the camera lens.