Installation process 1. The wire used for surveillance cameras should have a rated voltage greater than the working voltage of the circuit; the insulation of the wire should conform to the installation method of the circuit and the environmental conditions for laying. The cross-sectional area of the wire should be able to meet the requirements…
Divided by camera sensitivity (1) Ordinary type: the illumination required for normal work is 1~3 LUX (lux) (2) Moonlight type: the illumination required for normal work is about 0.1 LUX (3) Starlight type: the illumination required for normal work is below 0.01 LUX (4) Infrared illumination type: In principle, it can be zero illuminance and…
Divided by imaging color (1) Color camera: It is suitable for distinguishing the details of the scenery, such as distinguishing the color of clothes or scenery. The amount of information increases due to the color, and the amount of information is generally considered to be 10 times that of a black-and-white camera. (2) Black-and-white camera:…
