The KB-702GM remote speaker station permits the user to select between two channels of partyline communications, with the ability to talk and/or listen on the selected channel, like the KB-702 but adds a gooseneck mic connector and VOX circuitry.

Note: Access the Encore Power Supply Calculator to estimate power requirements for analog partyline systems.

The KB-702 remote speaker station permits the user to select between two channels of partyline communications, with the ability to talk and/or listen on the selected channel. The user can listen via the integral speaker, or may use a headset or telephone-style handset - and can talk via a headset mic, a telephone handset, or a push-to-talk microphone.  

Note: Access the Encore Power Supply Calculator to estimate power requirements for analog partyline systems.

The KB-701 remote speaker station connects to a single channel of partyline intercom, and operates in half-duplex mode, similar to a walkie-talkie. It features both an integral speaker and a flush-mount electret microphone with mic limiter and a push-to-talk button.

Note: Access the Encore Power Supply Calculator to estimate power requirements for analog partyline systems.

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.

Note: Access the Encore Power Supply Calculator to estimate power requirements for analog partyline systems.

The HB-704 is a four-channel-selectable, full-duplex headset station, able to be mounted into a wall or other surface.

Note: Access the Encore Power Supply Calculator to estimate power requirements for analog partyline systems.