EverNary Window Vibration Alarm,125dB Loud Ultra-Slim Anti-Theft Alarm for Door and Window Glass Break Sensor Alert with Adjustable Sensitivity (5 PCS)

• EverNary Window Alarm perfect for securing your windows and doors. Its sensor detects vibration and emits a 125 dB alarm and LED flashing to alert you of a potential break-in or Glass break.The alarm and LED flashing will stop after 30 seconds or turn off the power switch.
• Roller ajustment Vibration Sensor Sensitivities can help to prevent false alarms.
• Alarm Device with ON/OFF button,Easy to turn it off when you don't need it alarm.
• The ultra-thin (0.35 inches) design of this alarm makes it perfect for use with any windows.
• Easy to install, simply peel and stick the alarm to any windows or glass.
• Low battery indicator alert you replace the batteries.

Features:

• Alarm: 125dB and LED Flash
• Sensitivity: Roller Ajustment
• Power Supply: 3 * LR44 Battery (included)
• Dim.: 2.8*2.8*0.35 inches(72*72*9mm)