110V Motion Sensor Infrared PIR Movement Detector Outdoor Sensor Light Switch US
Adopts integrated circuit, good sensitivity detector. Works by receiving human motion infrared rays. Power Sourcing: AC 110V. 1/2/5 x Infrared Sensor Switch. Detection motion speed: 0.6-1.5m/s. Working temperature: -10℃-40℃.
433MHz Wireless PIR Motion Sensor Detector for Home Security Alarm System White
It cannot work as a standalone device. Batteries NOT included (requires 3x AA 1.5V batteries). 433MHz Wireless PIR Motion Sensor. 📡 433MHz Wireless. Frequency 433MHz. Advanced PIR infrared technology detects human motion reliably within coverage area.