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Sensor Type
Motion / PIR / Occupancy
Radio Frequency (RF)
RF Transmission
Battery Operated
315 MHz
Maximum Time Duration
30 minutes
Ease of Installation
Beginner (Installs < 10 minutes)
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Wirelessly Automated Lighting Control The way you want it, Self-Powered and Off the Grid!
Leviton WSC04-I0W LevNet RF Wireless Self-Powered Solar Occupancy Sensor, 450 Square Feet
Leviton WSC04-I0W LevNet RF Wireless Self-Powered Solar Occupancy Sensor, 450 Square Feet
Leviton WSC04-I0W LevNet RF Wireless Self-Powered Occupancy Sensor, 450 Square Feet
Item# 86590
Price: Normally $136.95 
Hot Deal $99.23
Free shipping on orders over $175 - See Details


  • "True" wireless control and operation
  • No wiring - hassle free installation for the average DIY'r
  • Self-powered occupancy sensor
  • Zero External Power Required (Auto-On mode requires 3 "AAA" batteries - sold separately)
  • Wireless range of 50-150 feet
  • Saves up to 75% in installation labor costs

Essential Info

Self-powered, using "Green" solar technology, the WSC04-10W Wireless Passive Infrared Occupancy Sensor has its own built-in solar-cell collector for absorbing sun light. Ambient light, reflected near or around empty spaces, surrounding the WSC04 will be collected then converted into DC voltage used for powering this occupancy sensor. Ambient light can also be used as a trigger for remote lighting receiver modules such as in-wall switches, and plug-in lamp or appliance controllers. Solar-power being converted into usable energy by the solar cell will operate the WSC04 without the use of batteries or wiring, redefining the term "Energy Efficient".

Advanced sensing technology featured by the WSC04 is created by a small Passive Infrared (PIR) sensor housed within the unique, multi-zoned Fresnel optic lens. Fresnel lens', compared to others on the market, have the greatest resistance against false activations. "Manual Masking" is the technique used as a preventative measure against the unwanted detection of motion (mostly experienced near hallways). Masking only a few of the dozens of detection zones established by the Fresnel lens will blind the sensor to high-traffic areas causing the undesirable use of lights in near-by rooms. Any moving heat signature can and will be detected by the sensor when within the proper range. Immobile sources of heat will not trigger the sensor or create false alarms.

Quickly and easily mounting to the ceiling of virtually any building, the wireless WSC04-10W self-powered PIR occupancy sensor provides a wonderfully-futuristic "Green" solution for everything from the largest commercial (Schools & Hospitals), to the smallest residential (Garage Lighting) occupancy controlled lighting needs. Intended for use with the LevNet RF WSS10 Wireless Wall Switch Receiver-link and/or WSS0S Wireless Self-Powered Remote Switch-link.

Once installed, powered, and operating in the standard "Manual-ON"/ "Auto-Off´ modes, WSC04 will function for 48 hours without the need of batteries or any form of external solar-power source. In this mode the switch will have to be manually activated and will have a factory defaulted ten minute count down time. Meaning once the sensor has had ten minutes of idle time, without motion, the load attached to the receiver will turn off. Auto On/ Auto Off, Walk-Through, and Timeout modes will all be programmed by accessing the provided dip switches housed at the bottom of each receiver, load controller. Walk-Through mode uses a time delay similar to what is commonly referred to as a countdown, but will turn the load off after no motion has been detected for the auto-set 2.5 minutes. If motion is present longer than the expected 2.5 minutes, an occupied operating mode will take over turning the load off using user programmed times of 10, 20, or 30 minutes. For continuous uninterrupted use or "Auto-On" operation of the WSC04 users will need the install three "AAA" batteries or low voltage power supply.(sold separately). In this mode the device is no longer self-powered.

Note: This Occupancy Sensor has a minimum light requirement of 40 LUX.

This product is also available with 1,500 square feet of coverage.


What's Included

  • 1x - WSC04-I0W LevNet RF Wireless Self-Powered Solar Occupancy Sensor, 450 Square Feet of Coverage
  • 1x - User's Instructions

  • More Info

    LevNet - Enabled by EnOcean
    Self-Powered Wireless technology means no wiring is required. Leviton LevNet RF Self-Powered Wireless Solutions are easy to install and maintenance-free, utilizing no batteries and free to operate, saving ongoing labor and material costs while saving energy. LevNet RF devices offer zero power consumption and zero maintenance for recurring savings for the building owner. EnOcean technology allows energy harvesting LevNet RF Transmitters to operate indefinitely without the use of batteries. The human motion of a switch actuation, light on a solar cell, or temperature differentials in the environment provide power to LevNet RF Transmitters, eliminating additional expenses to the end user's energy bill and allowing zero maintenance
    wireless devices.

    Leviton LevNet RF Devices are ideal for use in a variety of applications:
  • Retrofits - New construction
  • Conference rooms - Classrooms
  • Lounges/Lobbies - Private offices
  • Executive offices - Restrooms
  • Daycare facilities - Multimedia areas

  • Specifications

    Manufacturer Product No.WSC04-I0W
    Operating Temperature Range32°F to 104°F (0°C to 40°C)
    Storage Temperature Range32°F to 104°F (0°C to 40°C)
    Relative humidity0% to 95%, non-condensing
    ListingsCEC Title 24 Compliant, FCC Certified for wireless communication
    Detection Range433MHz ISM
    Dimensions2.70" x 5.83"
    Field of view12' x 12'
    WarrantyManufacturer limited 5 year
    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.


    1 Ratings
    5 star: 0%  (0)
    4 star: 0%  (0)
    3 star: 100%  (1)
    2 star: 0%  (0)
    1 star: 0%  (0)
    Average Customer Rating
    (1 customer ratings)
    Share your thoughts with other customers
    BENJAMIN -- troy, NY   12/1/2013
    Is not compatible with WSPAS-LV4. Blocking out sections of the lens result in poor detection in unblocked sections. Range is no that great. Could use improvement.

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