Enhanced concealment Professionally concealed design ensures the window security alarm sensor operates covertly and remains unnoticed by intruders. It is easy to install and adds an extra layer of security without drawing attention. Reliable vibration detection Uses advanced vibration sensitivity to detect any motion or impact, no matter how small. If suspicious activity or an attempted break-in is detected, an immediate alarm is triggered. Compact and powerful With its compact size and lightweight build, the sensor is easy to position in areas that require monitoring. When it sounds, the alarm emits 125 decibels to deter intruders and alert occupants. Comprehensive and energy efficient protection Provides broad security coverage while consuming less energy. Designed for reliable performance in various environments, offering high reliability and stable operation over the long term. Compatibility and placement Suitable for standard windows and frames; quick to mount in homes and offices with minimal footprint and simple integration into existing security setups. Use scenarios - Home and apartment windows: monitor entry points to deter break-ins and alert residents quickly. - Small business storefronts or offices: protect window displays and perimeters during off-hours. - Vacation homes or multi-window properties: maintain continuous coverage with a single, unobtrusive device across locations.