IF4W4

The MS-702 is a 1RU two-channel main station with programmable front panel buttons, individual channel short-circuit protection, individual channel volume control, and a regulated fail-safe power supply. Note: Access the Encore Power Supply Calculator to estimate power requirements for analog partyline systems.

The MS-704 is a 2RU four-channel main station with programmable front panel buttons, individual channel short-circuit protection, individual channel volume control, and a regulated fail-safe power supply. 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.

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. It provides both audio connection and “push-to-talk” transmitter keying, using standard Call signals. Note: Access the Encore Power Supply Calculator to estimate power requirements for analog partyline systems.