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Occupancy & Motion Sensors
Automatic Lighting Type
Motion / Occupancy Sensors
Wall Switches, Keypads & Touchscreens Type
Wall Switches & Dimmers
Sensor Type
Motion / PIR / Occupancy
Load Type
Compact Fluorescent
Fans / Motors
Fluorescent Load
Incandescent / Halogen
Low Voltage - Relay
Magnetic Low Voltage
Auto-Shut Off
LED Feedback
Multi-Way Ready
Nightlight Included
# of Gangs
1 Gang
# of Loads
1 Load
Trim Plate Design
Decora / Paddle
Maximum Incandescent Load
1000 Watts.
Maximum Load
1,000 Watts
Maximum Power Handling
1000 Watts
Ease of Installation
Intermediate (Installs < 60 minutes)
Cooper Wiring Devices
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Saves Energy by Automatically Turning Off the Switch When the Room is Vacated
Cooper Wiring Devices VS310U-A Vacancy Sensor Switch with Nightlight Single-Pole & 3-Way, Almond
Cooper Wiring Devices VS310U-A Vacancy Sensor Switch with Nightlight Single-Pole & 3-Way, Almond
Cooper Wiring Devices VS310U-A Vacancy Sensor Switch with Nightlight Single-Pole & 3-Way, Almond
Item# 21674AL
Price: $49.73
Free shipping on orders over $175 - See Details


  • Can be wired as a Single-Pole or 3-Way device
  • Replaces a standard light or fan switch
  • Selectable ON/OFF LED nightlight with press and hold dimming function
  • Works will all popular bulb types

Essential Info

The Cooper Wiring Devices' Vacancy Sensor Switches use advanced Passive Infrared (PIR) technology to sense the movement of heat-emitting bodies. The vacancy sensor provides manual-on/Auto-off operation (CA Title 24 Compliant). The sensor automatically turns the lights off after a space becomes vacant and a preset time delay elapses. The VS310U Vacancy Sensor provides single-pole (single-location) and 3-way (multi-location) wiring and works with all lighting load types (INC, MLV, ELV, FLR, CFL, LED). A selectable and dimmable LED nightlight is provided. This sensor is compatible with any decorator-style or decorator screwless wall plate.

Features and Benefits
  • Works will all popular load types: Incandescent, Magnetic Low-Voltage, Electronic Low-Voltage, Fluorescent, CFL and LED
  • Green LED indicates load status, provides locator light in dark and blinks to indicate motion detection
  • Push pad design provides minimal travel and crisp actuation
  • Replaces a standard light or fan switch
  • Provides 180 degree field of view and 1000 square feet of major motion coverage
  • Provides 3-Way operation when used with a 3-Way switch or sensor
  • Walk-in-Delay feature allows sensor to turn lights off without time delay when motion is detected briefly
  • Defaults to 30 minute time delay
  • Meets California 2008 Title 24
  • Electrostatic discharge protection
  • No leakage to load in off mode
  • Uniform color matched PIR lens to device housing
  • Color change faceplate kits provide for a simple in field change
  • Mid-Size decorator wall plate included with product
  • Neutral required for installation of device
  • Selectable time delay of 5 seconds (test), 5 minutes, 15 minutes and 30 minutes for lights to remain on after room is vacated

    This Cooper Wiring Vacancy Switch is also available in the following colors, each sold separately
    Light Almond

  • Manuals/Software


    ManufacturerCooper Wiring Devices
    Manufacturer Product No.VS310U-A
    Wiring TypesSingle Pole and 3-Way
    Rating1000W/VA 120V/AC
    CompliancecULus Listed
    Temperature Rating32°F to 104°F (0ºC to 40ºC)
    Wiring Type6" pre-stripped wire leads, #14 AWG
    Lamp RatingsIncandescent, Halogen, Magnetic Low-Voltage
    Electronic Low-Voltage, Fluorescent
    Compact Fluorescent & LED
    Manufacturer Warranty2 Year Limited
    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: Cooper Wiring Devices, Tel: (866) 853-4293 Ext 3


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