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  Alpha Communications AY-TT212 Speaker/Microphone Control Module
Alpha Communications AY-TT212 Speaker/Microphone Control Module


Our Price : $174.00

Product Code: AY-TT212


Description Specifications
These Alpha Communications TT212 ReliaBUS speaker/microphone control module is used with the HT3011 series ReliaBUS handset stations to provide intercom amplification and power to operate the associated intercom system, and certain optional components and/or accessories, such as electric door opener(s) etc. The TT212 is used in conjunction with the SP300 ReliaBUS controller.

These TT212 speaker/microphone control modules are designed to easily mount right onto the plastic speaker/microphone grille in the 'TT' and 'TTM' series lobby entry intercom panels. The TT212 can accommodate up to 24 of the HT3011 ReliaBUS handsets, when used with conventional push-button type door station(s).
  • Easily Installs Right Behind Lobby Entry Panel
  • Operates on Safe Low-Voltage Class II Wiring
  • Clear Voice Fidelity with Adjustable Voice Volume Control
  • Convenient Screw Terminal Connections

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