Clear-Com, SB-704, 4-channel Switchboard Main Station

4-channel Switchboard Main Station - 5-channel X 10-station assignment matrix, no speaker - with built-in 2-amp power supply, rack mount (2RU).

10 x 4 assignment switching matrix Announce output with relay Call signal buttons for each channel Channel linking Dual-action electronic momentary/latching Talk buttons External switchable line termination on each channel Global Remote Mic Kill Microphone limiting Separate short-circuit protection for each channel Supports up to 55 beltpacks or 10 speaker stations on four channels Three interruptable IFB channels Universal voltage power supply Visual and audible Tone Alert signaling Volume controls for each channel

Specifications