A perimeter alarm concentrates on all of the accessible entry points of your home, so that the alarm will sound BEFORE the intruder enters the home. Chances are, the intruder will cut his or her losses and flee the situation, leaving your house and all its contents (including your family!) undisturbed.
Vstar Security is professional manufacturer and supplier for gsm
cellular perimeter security alarm systems, The GSM periemter security
adopts invisible Active Infrared Beam Motion Detection Technology which
effectively reduce the false alarm by the weather, rain, pets,
animal..etc.
With the weatherproof design, IR Beams can install both inside and outside.
Double
connection (wireless and wired) between IR Beams and alarm panel, alarm
panel built-in telephone auto dialer (PSTN Module), as well as GSM
Cellular Dialer (GSM Module), users can obtain alarm information in
real-time by telephone and mobilephone (SMS).
It's a professional
solution for protection of exterior (perimeter) and interior intrusion
and safety of house,warehouse, shop, store, school, commercial building.