BK Technologies (Relm) KAA0659
Cradle, Desktop, HCH/RCH Interface
Interface up to 4 remote HCH/RCH remote control head connections to a KNG-M/B. Use with the KAA0628. Up to 4 cradle interfaces can be made to one KNG-M/B thru a non-Ethernet/TCP CAT5 cable network