Door Window Vibration Alarm 65dB 120dB Anti Theft Alarm Glass Break Sensor Alert with Adjustable Sensitivity

Feature: 1. Vibration Alert: The alert device can detect vibrations on doors and window. When it reaches a preset vibration threshold, it emits a sound to alert you. It is ideal for installation on car window, household glass window, or doors, helping you protect your property. 2. Adjustable Sensitivity: Window vibration alarm supports 1 5 levels of vibration sensitivity adjustment. Levels 1 2 offer high sensitivity, triggering the alarm at even slight vibrations, while levels 3 5 provide lower sensitivity, only triggering the alarm in cases of significant force or damage. 3. Volume Control: Window alarm features adjustable volume settings, reaching up to 120 decibels, which can be heard up to 10 meters away. It can also be set to a lower volume to avoid disturbing those nearby. 4. Easy Installation: Equipped with adhesive backing, the glass break alarm can be easily attached to the desired location. Stick it on, and press the power key to activate it. 5. Long Lasting Power: Door alarm is powered by 2 AAA batteries and designed for low power consumption, providing up to one year of battery life. The battery is secured with a screw cover to effectively prevent theft or tampering. Specification: Item Type: Window Door Alarm Material: ABS Battery Information: 2 x AAA Battery 1400mAh (Included) Adjustable Volume Range: 65dB 120dB. Package List: 1 x Window Door Alarm 1 x Adhesive Backing 1 x User Manual Note: When installed on doors or window, it will only alarm when someone breaks the glass or hits the door window severely. The reason for choosing sensitivity levels is to reduce false alarms caused by rain hitting the window. It will not alarm when the user opens the window normally, so as not to be frightened by annoying alarms. When installed on vehicles, it can effectively deter thieves. However, due to the obstruction of the car s glass, if you are far away from the vehicle, the alarm sound may not alert you in time.