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<br />This Glass Break Detector can be covered in the presence of plate, tempered and laminated glass. Through audio frequency of glass break detection and infra-sound impact analysis in its full spectrum, it can recognize the characteristic sound and sent the signal and trigger the alarm security system when glass is breaking, ideal for rooms with blinds, glass case, glass windows etc  Give you and your family more protection
<br />Software driven, 8/12 bit microprocessor-controlled digital signal processing (8 MHz)
<br />High frequency sound pressure detection
<br />Full audio spectrum 7 frequency signal and impact analysis including infra-sound pressure analysis
<br />Digital RFI/EMI filtering, extremely high immunity
<br />Unique acoustic microphone chamber and casing design
<br />Manual sensitivity settings to avoid false alarm
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<br />Specifications:
<br />Power supply : DC 12V  500mA (not included)
<br />Current Drain(Standby) : 5mA
<br />Current Drain(alarmed) : 80mA
<br />Detection Output : N.C. contact
<br />Tamper Output : N.C. contact
<br />Yellow LED : Indicates environmental noise level
<br />Red LED : Indicates trigger signal sent to alarm
<br />Temperature Range : -10 °C to 50 °C
<br />Case Construction : ABS Fire Resistant Plastic
<br />Size : 9x6.6x2.5cm
<br />Weight : 59g
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<br />Package Included:
<br />1 x Glass Break Sensor<p> <b><b><img src="https://contestimg.wish.com/api/webimage/57b5c679d4b4ba5f0950a419-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b5c679d4b4ba5f0950a419-1-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b5c679d4b4ba5f0950a419-2-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/57b5c679d4b4ba5f0950a419-3-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b5c679d4b4ba5f0950a419-4-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b5c679d4b4ba5f0950a419-5-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b5c679d4b4ba5f0950a419-6-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b5c679d4b4ba5f0950a419-7-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57b5c679d4b4ba5f0950a419-8-large.jpg></b></b></p>