Window Alarm System 4-Pack – Ultra-Loud 120dB Alarms with Advanced Vibration Sensors – Window Security Alarms for Glass Break Detection – Features Low Battery LED Indicator

Specialised Window Alarm System: This window alarm is particularly designed to supply safety to glass home windows in your house, storage, workplace, RV, or dormitory, together with each sliding and conventional home windows.
Superior Glass Vibration Sensor: The product comes with a built-in vibration sensor and offers excessive/low sensitivity settings, decreasing the probabilities of false alarms.
Highly effective 120 dB Alarm: Upon detecting vibration, the window safety alarms emit a loud 120 decibel alarm that lasts for 60 seconds.
Seen Warning Signal: The glass door alarm features a purple LED mild that flashes each 4 seconds, serving as a potent deterrent to potential intruders. Further warning stickers improve the preventative facet of the safety system.
Low Battery Indicator: The purple LED mild additionally serves as a low battery indicator. When the battery runs low, it can flash quickly, signaling {that a} battery substitute is required.
Powered by AAA Batteries: This window safety sensor requires two AAA batteries (not included). Its wi-fi, easy-to-install design permits for a peel-and-stick utility on any window or glass.