TD-H Series: Selective Call Intercom System

The TD-H Series is a multi-channel selective-call handset intercom system. With five different call handsets, the system can be configured to meet most any selective calling application.


  • Handsets available in 1, 3, 6, 12 and 24-station sizes
  • Audio door stations can be added (1 or 2 doors)
  • Paging zone with optional talkback
  • External signaling device when calling a handset (RY-AC/A required)