20PCS Adjustable sensitivity Wired glass break detector shock vibration sensor for security burglar Alarm System

• Unit Type: lot (20 pieces/lot)
• Package Weight: 1.4kg (3.09lb.)
• Package Size: 35cm x 25cm x 12cm (13.78in x 9.84in x 4.72in)

Cheap sensor sensor, Buy Quality sensor for alarm directly from China sensor vibration Suppliers: Free Shipping!20PCS Adjustable sensitivity Wired glass break detector shock vibration sensor for security burglar Alarm System

Glass Break Detector For GSM Phone SMS Alarm System Office/Store/House Door Window Glass Security GT-456 
Features:
1. Software driven, 8/12 bit microprocessor-controlled digital processing(8Mhz)
2.  High frequency sound pressure detection
3.  Full audio spectrum 7 frequency signal and impact analysis including infra-sound pressure analysis
4.  Digital RFI/EMI filtering, extremely high immunity
5.  Unique acoustic micropNhone chamber and casing design
6.  Manual sensitity settings to avoid false alarm.
Specification:
Power: DC12V (7.5V-15V)
Current Drain(standby): 5mA
Current Drain(alarmed): 80mA
Detection Output: N.C.contact
Tamper Output: N.C. contact
Yellow LED: Indicates environmental noise level
Red LED: Indicates trigger signal sent to alarm
Temperature Range: -10 to 50 degree
Case Construction: ABS Fire Resistant Plastic
Size: 90x66x25mm
Package content:
20 x Wired Glass Break Detector   Thanks for visit our store and welcome next.   Installation Guide