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 Auto Set and Walk Through features.

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 sensor’s field-of-view.

Decorative Face Plate Included

Specifications

Manufacturer	Intermatic
Finish Color	Ivory	White
MPN	IOS-DSR-IV	IOS-DSR-WH
SKU	IOS-DSR-IV	IOS-DSR-WH
UPC	078275125193	078275125186
Lighting Technology	Incandescent; Fluorescent; CFL; LED
Input Voltage Range	120/277 VAC
Frequency	50/60Hz
Sensor Technology	PIR (Passive Infrared)
PIR Coverage Area	1200 Square Feet
PIR Coverage Pattern	180 Degrees
Neutral Connection Required	No
Mounting	In-Wall
Maximum Mounting Height	4ft
Occupancy Sensor Power Type	Line Voltage
Number of Circuits	1
Tungsten Range	800 Watts
Resistive Load Ratings Ranges	800 Watts
Motor Load Ratings Ranges	1/4 HP
Electronic Ballast Load Ratings Ranges	800 VA,120/125 VAC; 1600 VA, 277 VAC
Adjustable Time Delay Minimum	15 Seconds
Adjustable Time Delay Maximum	30 Minutes
Adjustable Light Level Minimum	30 lux
Adjustable Light Level Maximum	Daylight
Operating Temperature	32°F (0°C) to 131°F (55°C)
Dimensions	2.625" H x 1.3125" W x 1.75" Depth
Certifications	cULus, Title 20
Warranty	5 Year Limited

Documents

Specification Sheet - Ivory

Specification Sheet - White

Installation Instructions

Video

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