Wireless Door Window Sensors Alarm 120dB Home Anti-theft Security Protection System Door Window Magnetic Burglar Alarm
Overview:
This is a door and window alarm sensor. The door alarms can work with alarm system. The door alarm sensor detects the opening status and immediately sends alarm notification message to the APP.
Features:
*With low battery remind function
*Low-consumption chip design, which can make it work long time.
*High Sensitivity. Excellent design, tiny and fashion. Easily install with stickers.
*Simply attach one piece to your door or window, and attach the other piece to the door or window frame.
*Ideal intrusion warning for homes, apartments, mobile homes, dorms, offices, hotel rooms, garages, etc.
Specifications:
Battery:LR44*3(build in)
Voltage:4.5V
Current:60mA
Volume:120dB
Action distance:??15mm
Launch distance:??150m (open area)
Quiescent current:??5?SA
Emission current:??10mA
Battery life:12-18 months
Operating environment:-10?}-50?} (14?`-122?`)
Package Information:
Package Size:Approx. 11.5*6.5*4.5*cm
Package Weight:Approx. 150g
Package Included:
1 x Wireless Door / Window Sensor
1 x English Manual
Additional information
| Weight | 0.039 kg |
|---|
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