Intermatic - IOS-DSIF-IV - Residential In-Wall PIR Occupancy Sensor, Ivory VSDA1"SF Manufacturer approved for direct bury

Manufacturer approved for direct bury

Fast to install-factory-installed plug-and-go power cord means no in-field transformer wiring is required

and lowers power costs

nylon fabric reinforced

by conserving the soil's moisture

Intermatic - IOS-DSIF-IV - Residential In-Wall PIR Occupancy Sensor, Ivory VSDA1"SF Manufacturer approved for direct burySpec Sheet Install Manual The passive infrared sensors work by detecting the difference between heat emitted from the human body in motion and the background space. The sensor switch can turn a load ON and hold it as long as the sensor detects occupancy. After no motion is detected for the set time delay, the load turns OFF automatically. The sensor switch has one relay (equal to single pole switch), it also includes Ambient Light Level Sensor.