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.

ame: Active Infrared Beam Detector
Model: VST-20/30/40/60/80/100
Beams: Two Beams
Wired and wireless optional

Introduction:

VST/ABT is a Dual Synchronized Beams sensor (twin beam). The Twin Beam
ensures minimum false alarm possibility against falling leaves, birds, small
animals etc. This beam sensor comes with laser beam alignment function which reduces the installation time and along with that increases the workability of the device. The Beam sensor comes with built-in Optical Viewfinder for easy and quick alignment. One more
notable feature of this beam is Automatic Gain Control (AGC) Circuit for precision. Other features include Weather proof Anti-rain, snow, dew, mist, frost
design mounting brackets, Pole Clips etc. The protection distance (between Transmitter / Receiver) should be placed in the rated range.

Main Features:

Dual beams
Digital frequency conversion
Active infrared detector
Quadruple beams simultaneously blocked inspection
Infrared LED lighting
Digital wave filtering lighting
Window sighting telescope
PC engineering plastic material
Dew and frost proof solution: heating housing
Other additional functions: photic instruction, OK instruction, test terminal,multilevel LED indicator

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