elen +30 210 6560600 - Mon - Fri 09:00 - 17:00 - || End Cr. Stratou Str. Spata Business Park, Spata Greece
ISO 9001:2008
Electronic Sirens
Early Warning Systems

CMC-8 Operation Panel

CMC-8 HMI console


CMC-8 operation panel is a multipurpose standalone HMI device for Controlling large Electronic Siren and Public Address Networks.



  • Can control up to 96 individual sirens and 32 sirens groups.
  • Can activate  Warning or Emergency Signals and pre record Voice Messages.
  • Can perform live voice announcements for Public Addressing with the build in Microphone.
  • Can record and store Voice messages.
  • Scheduled or user requested diagnostic Tests and Emergency Signal Activation
  • Provides alert notifications for communication  or Siren’s Errors in Horns, Amplifiers, or Batteries.
  • Has Custom function Buttons and Programmable Digital Inputs/Outputs.
  • I-Button support.



  • CMC 8 is connected on the Electronic Siren network via Comtel’s BUS (RS485).
  • The maximum connection cable length is 1000m for a dedicated RS485 cable.