2100A: 12-volt In-wall IR Interface

The Nortek Security & Control Family of Brands

The Model 2100A 12-volt In-wall IR Interface is used with the 12 volt DA-550BID and DA-550HHR distribution panels to allow IR control from any room on the system. The 2100A is bi-directional and can input as well as output IR information. The Model 2100A will accept any 12 volt target using the input jack or three wire screw terminal. Hint: when using a 12 volt IR system and 2100A’s are not at all locations a DC block, Model 2501, must be used on the coax.


  • In-wall interface
  • RF output
  • One IR target port
  • One IR emitter port
  • 12 volt IR systems only
  • Decora® style wall plate
  • 1.3″ W x 4.0″ H x 2.2″ D

Installation Manual

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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