General description The Glass Break Detector is a reliable security solution designed to protect your home, office, garage, dorm, or RV. Featuring a powerful 125dB alarm, it effectively detects vibrations and glass breakage, providing a strong deterrent against potential intruders. Technical specifications Alarm Volume: 125 dB Power Source: 3 batteries (included) Battery Standby Time: Up to 1 year Battery Voltage Alert: LED flashes when voltage drops to 3V Installation Easy installation in less than a minute No wiring required; simply peel and stick the alarm to the desired position on the window Activate the alarm by pressing the power button; the LED will flash and emit a sound Usage Adjustable vibration sensitivity to prevent false alarms Rotate the sensitivity dial to customize the detection level Ideal for 24-hour security alert system, providing peace of mind, especially at night