Door Window Alarm Sensor 125dB Sound DIY Protection Alarm System for Home Dormitories Office Hotel

Feature: 1. High Security: Protect your home and office from unauthorized entry with this wireless alarm sensor, it is ideal for deterring anyone trying to sneak into your home. 2. Loud 125dB Alarm Sound: The powerful 125dB alarm will alert you and scare off intruders, ensuring your safety and peace of mind. 3. Battery Powered: The alarm sensor is powered by 2 AAA batteries (not included), offering long lasting and reliable performance. 4. Versatile Use: Ideal for homes, offices, hotels, and more, this door window alarm sensor provides an effective and affordable security solution. 5. Easy Installation: Simply attach the sensor to your door or window with the adhesive backing, no complicated wiring or tools required. Specification: Item Type: Door Window Alarm Sensor Material: ABS Decibel: 125dB Power Supply: 2 x AAA Batteries (not included). Package List: 1 x Door Window Sensor 1 x Main Unit