Window Alarm Sensors 4 Pack, Glass Break Sensor 130DB Loud Window Vibration Alarms, Burglar Intruder Entry Detector for Indoor Home Office Apartment & RV Security

AINOORA glassbreak alarm for doors and windows offers a simple-to-use, cost-effective security solution
to protect you and your family against home invasions.
This alarm will sound up to 130db loud and plus LED flashing if it detects the physical vibration or glass break.
The 24-hour window security alarm gives you more peace of mind, especially at night.

Features:
1.2 setting: ON/OFF
2.Easily mounted by double-side adhesive tape.
3.Powered by 3 pcs LR44 batteries included.
4.Ultra-slim design fits any doors and windows.
5.Turn on the switch, the indicator light will flash, 5 seconds later, it is working
6.When the alarm detects vibration, it will emit a 130db alarm for 30 seconds then stop

AINOORA glass break sensor is perfect solution for indoor home security
which can be used for bedrooms, hotels, garages, apartments, dorm rooms, shops, offices,
RVs, windows, doors, balconies, warehouse, sliding glass doors and more.

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130DB Loud Window Alarm: AINOORA glass break alarms will sound a 130db alarm continuously for 30 seconds and red indicator will also blink after detect vibration or shock waves associated with glass shattering.
Ultra Slim Design: Includes FOUR glass break sensors, each dimension Size: 2.6″ x 2.1″ x 0.3”, each with 2 adjustable settings ON/OFF, each with 3 X LR44 Batteries included with 1 year stand-by time.
Working Indicator and Low Battery Warning: The indicator light will flash for 5 seconds after turn on the alarm. Also it is built-in low battery indicator to check battery life easily.
Easy Installation: By simple peel and stick the alarm on any window or glass as includes double sided tape! No wiring needed! No screws needed!
For Your Safety: Ideal window alarms for your safety to deter intruder thief entry and alert of a potential break-in and scare away burglars. Also perfect glassbreak warning for your house, office, apartment, garage, dorm, RV, hotel and so on.