Set of 4 ultra-thin window alarms with a loud 130dB alarm, glass break detector, door alarm, window alarm, mini self-adhesive alarm system with vibration sensor

Window Vibration Detection: An integrated ultra-thin window alarm detects any movement or vibration at the window and immediately triggers a 130-decibel audible alarm. Ideal for protecting your apartment or villa. 130 dB Alarm: The window alarm with its loud 130-decibel alarm ensures clear identification. When the unit detects a vibration, it automatically triggers an alarm and flashes the light. After 30 seconds, the function stops and returns to the detection working state. High Sensitivity: The ultra-thin window alarms are extremely sensitive and trigger an alarm in the event of vibration or breakage of the glass. In rain, wind, or other weather conditions, no alarm is triggered, and there are no false alarms. Thanks to its vibration sensors, the alarm system can optimally protect your windows or doors. Easy to install: The ultra-thin window alarm with adhesive backing is very easy to install, perfect for your window or door. Simply peel and stick; no tools required. You can increase your security in minutes. Suitable for various scenarios: The Ubiquitous ultra-thin window alarm is not only suitable for protecting your windows but can also be used on doors or other surfaces, making it the perfect solution for homes, RVs, offices, hotels, garages, and more. Window vibration detection: An integrated ultra-thin window alarm detects any movement or vibration at the window and immediately triggers a 130-decibel audible alarm. Ideal for protecting your apartment or villa. 130 dB alarm: The window alarm's loud 130-decibel alarm ensures clear identification. When the device detects vibration, it automatically triggers an alarm and flashes the light. After 30 seconds, the function stops and returns to the working detection state. High sensitivity: The ultra-thin window alarms are extremely sensitive and trigger an alarm in case of vibration or breakage of the glass. In rain, wind, or other weather conditions, no alarm is triggered, and there are no false alarms. Thanks to the vibration sensors, the alarm system can optimally protect your windows or doors. Easy to install: The ultra-thin window alarm with adhesive backing is very easy to install, perfect for your window or door. Simply peel and stick; no tools are required. You can increase your security in minutes. Features: A built-in ultra-thin window alarm monitors every movement or vibration on the window and immediately triggers a powerful 130-decibel alarm. Perfect for protecting your loved ones and your belongings. The minimalist silver design blends seamlessly into any window frame, remaining discreet yet highly reliable. The ultra-thin window alarms are extremely sensitive and trigger an alarm in the event of vibration or glass breakage. Thanks to the vibration sensors, the alarm system can optimally protect your windows or doors. The secure window alarm requires only 3 LR44 batteries (included). These long-lasting LR44 batteries feature a low-battery indicator and offer extended standby time. Simply remove the protective paper on the back. No tools are required. Enhanced security takes only a few minutes, and you can open or close it at any time as needed.

Specifications: Material: ABS Color: Silver Dimensions: 64 mm x 51 mm x 10.5 mm Volume: 130 dB Power Supply: 3 LR44 batteries (included)

Package Contents: 4 * Window Alarms

Usage: 1: Turn on the toggle switch. The main indicator light will flash, and after 5 seconds, it will beep and enter working detection mode.

2: When the device detects vibration, an alarm will automatically sound, and the indicator light will flash. It will stop after 30 seconds and return to working detection mode.

3: Low voltage detection. When the voltage is below 3V, the indicator light will flash once per second.