External Alarm Module, Model R Automatic Transfer Switch


  • Starting at $136.00* MSRP
  • Model Number GM38795-KP1

*Starting price in US dollars. Does not include generator, installation, automatic transfer switch or costs to export outside the US.

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External Alarm Module

  • Connectability 


  • Allows you to start/stop the generator and transfer load from a remote location
  • Provides indication that the generator is powering the house and any system faults
  • Fits into a single gang electrical box and connects to the ATS with CAT-5 cable
  • Audible alarm horn to notify that a fault has occurred
  • Multiple alarm modules can be connected
  • Accessory board required to be able to use external alarm module
  • Applicable Models: Any KOHLER generator that uses the Model RDT Automatic Transfer Switch