This monitoring system consists of front-end equipment (camera, lens, gimbal, protective cover, bracket, decoder, alarm probe, spotlight, etc.) and central control equipment (hard disk recorder, matrix host, monitor, alarm box, video distributor, etc. ) Composition; the central control equipment is divided into hard disk video recording system, matrix control system, and alarm system. The following briefly introduces the functions of each module:
Main functions of hard disk video recording system
A digital hard disk recorder supports up to 64 video inputs;
Local monitoring, recording and playback;
Supports multiple screen split display and single-screen round-robin display; video supports multiple video recording modes such as motion-sensing video, conventional video, alarm video, etc .; supports simultaneous playback of multiple screens in LAN and WAN
Recording data storage time can be set according to user's requirements (conventional calculation basis of recording data volume: 150M / hour / channel);
Clock and camera titles can be superimposed on the video window.
PTZ camera control (including high-speed ball control, support for variable speed control and pre-position control);
Optional special alarm decoder, and can be connected to infrared, smoke and other alarm detectors as alarm input devices;
The hard disk video recorder has an electronic map function. Users can draw electronic maps and set alarm points according to the actual situation. After the alarm, the electronic map will pop up automatically and display the alarm position;
Users can set multi-level user passwords to log in, and different operators can enjoy different permissions to avoid illegal operations.
Video data backup; backup video data can be played on any machine through stand-alone playback software.