Window & Door Alarm 4 Pack, Home Security Anti-Theft Burglar Alert, Loud Vibration Sensor Detector Alarm for Home, Office, RV, Dorm Room (4)

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Window & Door Alarm 4 Pack, Home Security Features

• 【Window Door Alarm】 Built-in vibration sensor security alarm, have a 100dB alarm sound and flashing red lights. It can better ensure safety, scare off thieves, and remind the owner of danger and take timely measures.

• 【Easy Installation】It can be easily installed without tools and no wiring is required. Simply peel and stick an alarm on anywhere you need.

• 【Ultra-slim Alarm】Alarm size: 70*70*9mm. It is very suitable for your home door & window, apartment, office, shop, garage, dormitory, and even RV, etc.

• 【Battery Included】 Package including 3pcs button cell batteries for each window alarm. Low power consumption, no need to replace the battery frequently. If the alarm sound becomes weak, the battery needs to be replaced.

• 【Product warranty】 If you have any dissatisfaction with the product or other questions, please contact us. We are always available to help you online. 1-Year Warranty.

About Window & Door Alarm 4 Pack, Home Security