Henan surveillance camera/Zhengzhou surveillance video recorder

Henan surveillance camera Zhengzhou surveillance video recorder
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Classification and characteristics of common camerasbr> Cameras are roughly divided into the following categories according to their functions: Dome camera, integrated camera, infrared day and night camera, high-speed dome camera, network camera.
. Cheap, but does not have zoom and rotation functions. It can only achieve a fixed distance at one angle and has poor concealment. /> Henan Surveillance Camera Zhengzhou Surveillance Video Recorder
, Integrated camera: built-in lens, can automatically focus, easy to control the lens, simple installation and debugging
, Infrared day and night dual-use camera: combine the camera, protective cover, Infrared light, power supply and heat dissipation unit are integrated into one camera equipment, which has the advantages of long night vision distance, strong concealment, stable performance, etc.
High-speed dome camera: a device that integrates an integrated camera and a pan/tilt. In addition, It has features and functions such as fast tracking, horizontal rotation and privacy area masking
. Network camera: also known as r. It can digitally process and compress the image after it is collected, and send the compressed video signal to the server side or client side through the network. The remote image can be viewed in real time through the software.
Henan surveillance camera Zhengzhou surveillance video recorder