? ? ? Alarm systemadopts infrared、Electronic fence、microwave and other detection technologies,In the unattended area, the intrusion signal is transmitted to the alarm system host through wireless or wired mode to give audible and visual alarm, start the alarm system linkage equipment, and automatically dial the number to report the alarm information to the alarm system center or individual for rapid response.
Structure diagram of electronic fence perimeter alarm system
Infrared radiation perimeterInfrared alarm systemStructural diagram
Structure diagram of community alarm system