High Sensitive Wired Glass Break Sensor Glass Breakage

Note: This wired glass break detector needs to work with alarm system.Features:*8/12 bit microprocessor-controlled digital signal processing (8MHz).*Used to identify glass break or crash sound from other sounds by frequency.*It will not be fooled by the sound of pets lightning or any other sounds outside of its frequency range.*It will send signal to the Alarm System Main Unit when detects glass break sound.*Adjustable sensitivity: covers up to 9m (30ft) when set to high place and up to 4.5m (15ft) when set to low place.*7 frequency digital filters digital amplifier gain and frequency fluctuation assessment.*It covers a large area of windows. Install to ceiling or wall close to window.*High-immunity to RFI and EMI signalsSpecifications:Digital Processor: 8/12 bits 8MHzPower Supply: DC 9-16V 17mAAlarm Output: DC28V 0.15A Normally closedTamper Switch: DC28V 0.15A Normally closed cover removed open circuitProtection Range: Maximum sensitivity: 9 meters distanceSensitivity: Continuously adjustableGlass Window Size: glass of any sizeDetecting: Green LED onAlarming: Red LED on for 3sMaterial: ABS plasticOperating temperature: -20 C to 50 COperating humidity: 95%Item Size: Approx. 9 * 6.8 * 2.5cm(L*W*H)Item Weight: Approx. 45g / 1.6ozPackage Information:Package Size: Approach. 9.5 * 7 * 3.3cm / 3.7 * 2.8 * 1.3inPackage Weight: Approach. 54g / 1.9oz Package List:1 * Wired Glass Sensor(no cable)