IF4W4
The IF4W4 modular 4-wire interface connects camera intercoms, two-way radios, fiber optics, and other 4-wire devices to a standard Clear-Com intercom line.

EF-701M
The EF-701M interface converts a single channel of standard or TW party line intercom to four-wire audio, while also converting call signals to RS-422 data (and back).

TW-12C
TW-12C intercom system interface is designed for connecting one intercom system to another, without compromising the audio quality of either system.

TW-47
The TW-47 is a stand-alone interface designed to connect a 2-way radio or walkie-talkie into a single channel of a standard Clear-Com, RTS, or compatible 2-wire party-line intercom system.

TWC-703
TWC-703 combines two single channels from a Clear-Com partyline system to a TW line, allowing dual channel TW segment to be added to any Clear-Com partyline system.