Ultra-Thin Window Alarm 125dB Loud Vibration Sensors With Adjustable Sensitivity - Glass Break Alarm for Home, Office, Dorm Room, RV (5 PCS)

• liWindow Security Alarm,built-in sensor detects vibration and instantly alerts you of a potential break-in and scare away burglars with 125dB loud alarm./li
• liUnique Roller Vibration Sensitivity Ajustment, will not go off in rain,wind, etc.Help to prevent false alarms. /li
• liUltra-thin (0.35inch) design.Perfect for home, office, garage, RV, dorm room, warehouse, Jewelry Shop, safe./li
• liEasy Installation: No wiring needed, simply peel and stick an alarm on anywhere you need./li
• International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

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 * the batteries.Features: Alarm: 125dB and LED FlashSensitivity: Roller AjustmentPower Supply: 3 * LR44 batteriesDim.: 2.8*2.8*0.35 inches(72*72*9mm)Package: 5* Window Alarm15* LR44 Batteries 5* Sticker 1 * User Manual