This ceiling-mount passive infrared (PIR) motion sensor is one of the smallest 360° detectors available, making it ideal for discreet installation in small to medium-sized rooms. With floor coverage of up to 22 feet and optimal performance at ceiling heights up to 7 feet, it offers reliable motion detection while blending seamlessly into any interior décor. For best results, install the sensor in the center of the protected area.
SPT Wired 360 Fov Ceiling Mount Pir (Passive Infrared) Motion Sensor (4 Pack) 15-951A-4 - Best Buy