Standalone Passive Infrared Sensor Switch can be used to switch the light or other loads on and off by sensing the motion of people. The Passive Infrared Sensor Switch is provided with adjustable LUX and TIME control that allow user to set the switching control timing according to the ambient light level and light-on delay time. The Passive Infrared Sensor Switch is designed for commercial or residential automatic lighting control. Standalone Passive Infrared Sensor Switch uses 2-wire power supply technology that enables it to retrofit the existing single control light switch.
