Add $175.00 for FREE shipping
Shop All!
Automatic Lighting Type
Motion / Occupancy Sensors
Sensor Type
Motion / Photocell Sensors
Motion / PIR / Occupancy
Ceiling Mounted
Occupancy Sensor Technology
PIR Sensor
24V DC
Ease of Installation
Intermediate (Installs < 60 minutes)
Other Ways to Shop
In Stock
On Sale
Order the Smarthome Catalog

Save Energy and Money by Automatically Turning Lights On and Off
Leviton OSC04-IOW Occupancy Sensor Infrared Ceiling Sensor
Leviton OSC04-IOW Occupancy Sensor Infrared Ceiling Sensor
Leviton OSC04-IOW Occupancy Sensor Infrared Ceiling Sensor
Item# 86556
Price: Normally $64.95 
Hot Deal $58.39
Free shipping on orders over $175 - See Details


  • Covers 360 degrees and 450 square feet
  • Ultrasonic sensing prevents false triggering from air conditioning and other factors
  • Small and unobtrusive to blend into almost any decor
  • Light sensor won’t turn lights on when it detects sunlight to avoid wasting energy
  • Non-volatile memory stores settings, even in the event of a power outage

Essential Info

Designed to work with the Leviton OSPxx power pack, this occupancy sensor saves you energy and money by making sure lights don’t stay on if no one is in the room. It uses three color-coded, low-voltage wires and a single mounting post for hassle-free installation. A light sensing photo cell also ensures the lights don’t come on when there is ample sunlight to avoid wasting electricity. A Fresnel lens creates divides the detection area into dozens of different segments for optimum sensitivity. Using passive infrared (PIR) technology, the sensor will turn the wired lights on if motion is detected. The lights will stay on as long as the sensor thinks the room is occupied. If movement is no longer sensed, the lights will automatically turn off. You’ll save money by ensuring lights aren’t left on longer than they need to be. Or stop fumbling for a light or lamp switch in rooms that may not have a switch conveniently located near the entrance.



Manufacturer Product No.OSC04-I0W
Lens TypeHigh Density
Coverage450 square feet
PIR (Infrared Sensitivity)High to low
Timer Adjustment (Manual)30s to 30 min. Factory set 10 min.
PC (Photocell Adjustment)20 to 3,000 Lux - Factory set 3,000 Lux (Disable photocell)
ConstructionHousing - Rugged, high-impact, injection molded plastic. Color coded leads are 6" long (16.24 cm).
Dimensions4.5" diameter, 1/5" high (114 mm diameter, 38 mm high
Weight5 oz (142 g)
Power Requirements24 VDC, 20mA from the OSPxx-series power pack
Output24 VDC active high logic control signal with short circuit protection
Operating Environment32 to 104 degrees F (0 to 40 degrees C), 0 to 95% relative humidity, non-condensing. For indoor use only.
WarrantyFive-year limited
Important notes:
Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.


Related Items

Sign-up for Exclusive Email offers 
How to Order Track Your Package Shipping Returns Contact Us Customer Service Retail Store
Getting Started Learning Center FAQ Dealers Customer Testimonials Affiliate Program
About Us INSTEON Press Awards Employment Guarantees Security & Privacy
Free Catalog Email Newsletter Forum RSS Site Map
Have questions? Call us at 800-762-7846 (Mon-Fri 5am-7pm and Sat 6am-3pm PT) or send us a message
Place your order by 3pm PT for same day shipping
Copyright 1995-2014 SMARTHOME™
Verisign Secure Site PayPal Acceptance Mark