Description:
 * Glass guard window alarm, shock alarm
 * The window alert glass breakage alarm is a 120dB glass
    vibration/breakage alarm
 * Easily attaches to a window and is set off by vibrations
    caused if someone tries to break it.
 * The alarm will sound when window is bumped or broken,
    then resets.
 * High or low sensitivity options
 * Works on 2pcs AAA batteries, not included.
 * Suitable for windows, doors or cabinets