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Lutron Maestro RF 434Mhz 8A Swtch Occ, White, MRF2S-8SS-WH



Estimated Lead Time: 7-8 weeks

Product dimensions

  • Width:

    2.3 IN

  • Height:

    2.3 IN

  • Depth:

    4.5 IN

  • Weight:

    0.23 LBS

Combines a Maestro switch with a passive infrared occupancy sensor. Detects the heat from occupants moving within an area to determine whether the space is occupied. Based on the feedback from the sensor, the occupancy sensing switch will adjust the load accordingly. Passive infrared sensors with exclusive Lutron XCT Technology for fine motion detection. 180 degree sensor field-of-view. Up to 30 ft x 30 ft (9 m x 9 m) [900 ft2 (81 m2)] major motion coverage and 20 ft x 20 ft (6 m x 6 m) [400 ft2 (36 m2)] minor motion coverage. Can be set to auto-on/auto-off or manual-on/auto-off. Adjustable timeout (1, 5, 15, or 30 minutes) and high/low sensitivity adjustment. Occupancy sensing switch loads: incandescent, halogen, ELV, MLV, CFL, LED, magnetic fluorescent, electronic fluorescent, and fan. Ground wire required.


  • Controls 0 -10 V- electronic fluorescent ballasts or LED driver load types
  • Passive infrared motion detection with exclusive Lutron XCT Technology for fine motion detection
  • 180 deg sensor field-of-view
  • Up to 30 ft x 30 ft (9 m x 9 m) [900 ft2 (81 m2)] major motion coverage and 20 ft x 20 ft (6 m x 6 m) [400 ft2 (36 m2)] minor motion coverage
  • Occupancy version can be set to auto-on/auto-off or manual-on/auto-off
  • Adjustable timeout (1, 5, 15, or 30 minutes). Adjustable settings for auto-on light level(occupancy): Adjustable from 1%-100%. Adjustable settings for auto-off light level (vacancy): Adjustable from 0%-100%. Adjustable sensitivity: High, Med, Low, Min.
  • Off warning fades lights to off over a period of 10 seconds
  • Adaptive switching algorithm for extended relay life
  • Smart ambient light detection (ALD)
  • Works with up to 10 Pico remote controls, 1 Radio Powr Savr daylight sensor, and 10 Radio Powr Savr PIR sensors
Environmental Conditions 0 to 90% humidity, non-condensing. Indoor use only.
Body Plastic
Application Lighting Control
Type Occupancy sensor switch, multi-location/3-way/single-pole, dual-voltage
Supply Voltage 120 to 277
Standard UL, cUL, NOM
Sensor Passive infrared motion detection with dependable Lutron XCT technology
Sensing Range, Maximum 900
Sensing Range, Minimum 400
Enclosure Plastic
Load 6 A@120 to 277 VAC lights/3 A@120 VAC fan/3 A@120 VAC light and fan
Operating Temperature, Maximum 104 °F
Operating Temperature, Minimum 32 °F
Mounting Wallbox

Product dimensions

  • Width:

    2.3 IN

  • Height:

    2.3 IN

  • Depth:

    4.5 IN

  • Weight:

    0.23 LBS

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