Specifications Frequency 433MHzPower Supply 9V batteryDetection Angle 110°Detection Range Up to 8 metersInstallation Height 1 8 2 2 meters from the groundColor White Features 1 Wireless Operation This infrared detector utilizes advanced 433MHz wireless technology to provide stable and long distance communication It ensures seamless connectivity without the need for additional wiring making installation swift and unobtrusive 2 Wide Detection Area Equipped with a 110° wide detection angle this sensor efficiently covers broad areas to enhance security The detection range extends up to 8 meters offering comprehensive monitoring for large rooms and open space 3 Reliable Motion Sensing The infrared detector is finely tuned to precisely sense human movement while minimizing false triggers This accuracy ensures that alerts are meaningful and reduces the chances of unwarranted alarms 4 Easy Installation The installation process is designed to be straightforward recommended at a height between 1 8 and 2 2 meters from the ground The included mounting bracket allows for adjustable positioning to suit various environmental conditions and maximize effectiveness 5 Energy Efficient Design Powered by a 9V battery the device combines low power consumption with high operational efficiency The energy efficient design ensures long battery life reducing maintenance frequency and ensuring consistent performance Package Included 1 x Wireless Infrared DetectorNote This detector can