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.

The HB-702 is a two-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.

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).

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