WSDCAM Window Alarm Glass Break Sensor Alarm 125dB Ultra-Slim Glass Break Detector Anti-Theft Vibration Sensor Alarm for Home Door and Window Security – 4 Pack – Black

✔️125 dB LOUD ALARM – Glass break alarm work by detecting the physical vibrations, with 125 dB loud alarm sound and red indicator blinks can lend a hand to deter/scare away the potential break-in and burglars effectively
✔️ADJUSTBALE SENSITIVITY, NO FALSE ALARM – Adjustable sensitivity from gently touch to push or beat, for preventing false alarms. You’ll be able to easily set it in line with your need
✔️ULTRA-SLIM & LIGHTWEIGHT – Vibration sensor with ultra-slim, lightweight design and pretty quality performance. It’s perfect for your house, apartment, administrative center, store, garage, dorm room, or even RV. These anti theft devices are great additions to home security and provide you with extra piece of mind
✔️LOW BATTERY WARNING – Battery operated alarm, package including 3pcs LR44 battery for every sensor, long battery life with 1-year battery life. You don’t wish to change battery frequently. Low battery warning, remind that if you want to replace the battery
✔️EASY TO USE & PRODUCT WARRANTY – Super easy to install and use, simple peel and stick installation (double-sided tapes included). No wiring or screws/hub required. Mount the vibration detector on windows and doors or glass. Product warranty: we provide every customer who orders this alarm with 1 year warranty, 30 days return guarantee and friendly customer service