Intermatic - IOS-DSIF-IV - Residential In-Wall PIR Occupancy Sensor, Ivory Brand_Barnel With the dial in the

With the dial in the AUTO position

We carry several expandable modules to increase the zones you need for the ESP4MEI

This top of the line spray head incorporates all 1800 Series SAM and PRS features

MAXIMUM PERFORMANCE Forging compacts steel molecules into the strongest

Intermatic - IOS-DSIF-IV - Residential In-Wall PIR Occupancy Sensor, Ivory Brand_Barnel With the dial in theSpec 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.