Sensor3 + Dimming Package


Sensor3 dimming systems from ETC provide high density, professional features and exceptional reliability for lighting applications that require the best the entertainment industry can offer. The SR3-12 is a 12-Module Rack constructed from rugged 16-gauge steel and coated with a fine-textured, scratch-resistant, epoxy paint. This unit incorporates a wall mount installation system. This dimming package includes a SR3-12 12-module rack, CEM3 power control and 12-D20 modules.

NOTE: Package prices Do Not include charges for engineering services and system energization.


  • Professional and educational theatre
  • Production studios
  • Concert and performance halls
  • Themed retail and dining
  • Multi-use Convention Centers
  • Houses of Worship

ETC Sensor3+Dimming Package Features:

  • High dimmer density
  • Up to two 2.4kW dimmers per module
  • 6, 12, 24, and 48 module racks available
  • Rugged industrial construction
  • Installation flexibility
  • Adaptable modular design
  • 100,000A Short Circuit Current Rating (SCCR)
  • Advanced configuration editing built into rack
  • Stores up to 64 backup presets in memory
  • Direct Ethernet control signal input (Net3™, sACN)
  • Two DMX512-A inputs
  • Standard system and rack monitoring with diagnostic reporting
  • Supports ETC Dimmer Doubling™
  • Front-access installation w/ easily accessible line, load, and controlterminations.
  • Processor is the CEM3 Power Control

ETC Sensor3+Dimming Package Specifications:

  • SR3-12 12-module rack

    • Ship Weight  50 lbs
    • Ship Dimensions  27.5x16x12 in


    • Ship Weight  7 lbs
    • Ship Dimensions  15x13x7 in 

    12-D20 Modules

    • Ship Weight  70 lbs
    • Ship Dimensions  13.5x13.5x12.7 in


  • Dimmer Doubler
  • Sound Suppression Hood
  • Floor pedestal for 24-module rack
  • Document holder
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