The XG-MS022 Wireless Motion Detector Alarm is a high-performance, precision sensor designed for effective indoor motion detection in residential, office, and commercial spaces. With a wide 110° detection angle and the ability to cover an area of 12m × 12m, the XG-MS022 provides comprehensive surveillance for large rooms, hallways, aisles, and storage spaces. It operates on 433MHz using the eV1527 wireless protocol, ensuring stable, interference-resistant communication with alarm panels. Built for energy efficiency, it features a low standby current of just 9μA, powered by two AA batteries, delivering long operational life with minimal maintenance. Its design resists indoor light interference up to 65LUX, making it reliable even in varying lighting conditions. Optimized for mounting at heights between 2.2–2.7 meters, the XG-MS022 ensures maximum detection effectiveness, providing robust indoor motion detection across a range of applications.