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nCMB Family

Knockout Mount Occupancy & Daylight Sensor

By nLight

    DLC Standard / Premium  CA Title 24/JA8  
  • Overview
  • Specifications

The nCMB family of nLight fixture mount occupancy sensors provide a range of networked sensor solutions for industrial fixtures and applications. nCMB family sensors utilize 100% digital Passive Infrared (PIR) detection and are available with several lens options, providing flexibility for multiple mounting height and coverage pattern requirements. Dual technology occupancy detection can also be added as an option for applications where occupants are stationary for long periods of time. All sensors have integrated on/off photocells as a standard feature, with automatic daylight harvesting/dimming control as an available option.

nCMB family sensors are powered via the nLight network bus and typically communicate with one or more nLight relay/dimming packs to enable control of fixtures individually or in groups. Often they are mounted together with a nPP16 family relay/dimming pack on a single industrial LED or fluorescent fixture. This configuration works as a standalone zone and does not require a connection to a larger nLight network.


  • 100% digital PIR detection
  • Push-button programmable, adjustable time delays, multiple operating modes
  • Integrated photocell standard (disabled by default) - Photcell vies down through sensor lens and when enabled provides two selectable modes of operation:

1. On/off mode: Photocell has full on/off control during periods of occupancy

2. Inhibit mode: Photocell can prevent lights from turning on if adequate daylight is available, but cannot turn lights off

  • Adjustable settings via push-button or SensorView software application
  • Remotely upgradeable firmware
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A+ Capable Yes
Control Device Type Daylight Sensor, Occupancy Sensor
Mounting Type Fixture Attached
Networkable Control Networkable Control
Product Type Sensor
Color White
Finish Gloss
Voltage Low Voltage
Compliance Listing CA Title 24, DLC Standard, ROHS
Series NCMB
Application Type Automotive & Parking, Education, Government, Healthcare, Hospitality, House of Worship, Manufacturing, Offices & Banks, Power & Gas, Residential, Retail, Roadways, Bridges & Tunnels, Sports and Recreation, Transportation, Warehouses

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  • Suggested Replacement Products

PRODUCT INFORMATION

  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET nCMB Family View

    Create Submittal Spec Sheet

  • Photometry & Revit (BIM)

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

    Document Type Document Title Description Updated View
    2D Model ncmbadcx.dwg 5/23/2019
    2D Model ncmbadcxlt.dwg 5/23/2019
    2D Model ncmbpcdz.dwg 5/23/2019
    2D Model ncmbpcdzlt.dwg 5/23/2019
    2D Model ncmbpclt.dwg 5/23/2019
    Installation Instructions NCMB Family Instructions.pdf NCMB Family Instructions View
    Installation Instructions nCMB Installation Instructions.pdf nCMB Installation Instruction sheet View
    2D Model ncmb6.dwg 5/23/2019
    2D Model ncmb6lt.dwg 5/23/2019
    2D Model ncmb9.dwg 5/23/2019
    2D Model ncmb9lt.dwg 5/23/2019
    2D Model ncmb10.dwg 5/23/2019
    2D Model ncmb10lt.dwg 5/23/2019
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  • Replacement Parts

  • Confidential Documents

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

  • 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

    •  Contact Us (Lighting)

    •  Contact Us (Controls Services & Support)


    Warranty

    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