u371 Tuya Wi-Fi PIR sensor dimmable switch is a smart dimmer switch combined with passive infrared (PIR) technology. It not only can dim the light brightness, but also can detect the heat (in the form of infrared energy) from people moving within a space. It can determine when a space is occupied and turns on or turns off the loads automatically. It is designed for easy installation and retrofit.
u371 PIR Sensor Dimmer Switch
Operation Environment: No-condensation 20% to 90% RH, -20℃ to 40℃
Wattage: 600W Max for Incandescent Bulb, 150W Max for LED
PIR Working Range: Up to 8m (@25℃), in a cone of 120 degrees
Mounting Hole Spacing: 83.5mm