Electronic Relay Sets (ERS)

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ICS is one name which is renowned for the manufacturing of Electronic Relay Sets. The ERSs are used for communicating between two subscribers as a hot line connectivity and the communication link can be a dedicated line / carrier channel. The ERSs are available in a various range.


  • Electronic Relay Sets (Hotline) (ERS I & II)
  • Electronic Long Distance Relay Sets (ERS V & VI)