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.

Since this device responds to temperature changes, care should be taken when mounting the device. DO NOT mount directly above a heat source, in a location where hot or cold drafts will blow directly on the sensor, or where unintended motion will be within sensors field-of-view.

Decorative Face Plate Included

Specifications

Documents

Intermatic IOS-DPBIMF-WH In-Wall PIR Occupancy Sensor Specification Sheet

Intermatic IOS-DPBIMF-WH In-Wall PIR Occupancy Sensor Installation Instructions