Lutron MS-B102-V-AL Motion Sensor, 120V/277V Single-Pole Maestro Vacancy Sensor Switch - Almond

by Lutron


The Lutron MS-B102-V-AL is a Maestro single-circuit sensor switch in almond. This dual technology occupancy sensor switch features exclusive XCT technology that can detect minor, fine and very fine motion. This means that this vacancy sensor won't shut off if a person is typing or doing some other subtle activity.

The Maestro collection features smart ambient light detection, adaptive relay switching and simple button presses for changing settings. A vacancy sensor ensures that you never have to turn off lights, conveniently saving money in energy costs. This model is a single-circuit version of the Maestro switch.


  • XCTT Technology for major, minor, fine, and very fine motion detection
  • 180° sensor field-of-view
  • Tamper-resistant PIR lens
  • Up to 900 ft.² (81 m²) major motion coverage and 400 ft.² (36 m²) minor motion coverage
  • Two Ambient Light Detect (ALD) options learning ALD mode and fixed ALD mode
  • Occupancy models (MS-A102-XX, MS-B102-XX, MS-A202-XX, MS-B202-XX) can be set to Auto-ON / Auto-OFF or Manual-ON / Auto-OFF per circuit
  • Dual-circuit models (MS-A202, MS-B202) meet Title 24 requirements for multi-level lighting control
  • Single-circuit "Vacancy" models (MS-A102-V-XX, MS-B102-V-XX) available to meet Title 24 / Title 20 requirements for vacancy sensors
  • Adjustable timeout for each circuit (1, 5, 15, or 30 minutes)
  • Switches all lighting loads: incandescent, halogen, ELV, MLV, CFL, LED, magnetic fluorescent, electronic fluorescent
  • Switches fan loads at 120 V
  • MS-B102, MS-B102-V work with Lutron Maestro accessory switches in multi-location applications
  • MS-A models DO NOT require neutral wiring, while the MS-B models DO require neutral wiring


  • Operating Temperature (Maximum): 40 °C
  • Operating Temperature (Maximum): 104 °F
  • Operating Temperature (Minimum): 0 °C
  • Operating Temperature (Minimum): 32 °F
  • Certifications: UL, NOM
  • AC Voltage: 120 Volts


5 Years Limited Manufacturer's Warranty

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