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nLight AIR Wireless Ceiling Mount Sensor

By nLight

    DLC Standard / Premium
  • Overview
  • Specifications

The rCMSB is a wireless battery-powered ceiling mount sensor for retrofit or new construction projects that has no wires to install; simply mount it to the ceiling, program with the mobile app, and you’re done. The rCMSB has the PIR motion sensing and daylight harvesting as standard features and now offers the optional passive dual technology (PDT), all-in-one device. PDT combines PIR and Microphonics™ to deliver a higher level of detection to see and hear an occupant in the space.

Combine the ceiling mount or recessed mount rCMSB with nLight® AIR switches and fixture-based controls for easier installation to drive the lowest installed cost of lighting controls.

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Battery Powered Yes
Control Device Type Daylight Sensor, Occupancy Sensor
Mounting Type Flush, Surface
Product Type Occupancy Sensor
Finish Matte
Compliance Listing DLC Standard, FCC, ROHS
Regulatory Listing C-UL-US, UL
Series RCMSB
Application Type Education, Government, Healthcare, Hospitality, House of Worship, Manufacturing, Offices & Banks, Power & Gas, Residential, Retail, Sports and Recreation, Transportation, Warehouses
  • Suggested Replacement Products


  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET RCMSB.pdf RCMSB Spec Sheet 5/5/2022 View

    Create Submittal Spec Sheet

  • Photometry & Revit (BIM)

  • Technical Documents (e.g. Instruction Sheets, MSDS, CAD)

    Document Type Document Title Description Updated View
    Installation Instructions IS-RCMSB-002.pdf rCMSB Installation Instructions 5/11/2021 View
    User Manual CLAIRITY PRO Quick Start Guide.pdf CLAIRITY PRO Quick Start Guide 1/21/2020 View
  • Utility Rebate Search

  • Replacement Parts

  • Confidential Documents

  • Marketing Material (e.g. Brochures, Sell Sheets, FAQs, )

    Document Type Document Title Description Updated View
    Sell Sheet rCMSB Sell Sheet_0520.pdf rCMSB Sell Sheet 6/17/2020 View
  • Need Product Assistance? (e.g. How to Buy, Technical Support, Warranty)

    How to Buy

    Acuity Brands lighting and controls products are primarily sold through a network of agents and distributors across North America,
    as well as at more than 100 showroom or international locations and several online retailers.

    •  Find a Showroom or Agent

    Technical Support

    Acuity Brands is dedicated to providing outstanding technical support. Please click on the appropriate link below, or feel free to
    call us at 1.800.705.SERV (7378).

    •  FAQs

    •  Troubleshooting Information (Lighting Fixtures)

    •  Contact Us (Lighting Fixtures)

    •  Contact Us (Controls Services & Support)


    Please click on the appropriate link below to learn more about Acuity Brands terms & conditions and product warranty options.

    •  Review Terms & Conditions or Product Warranties

    •  Register a Recently Purchased Product

    •  File a Warranty Claim

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