Rack-Mountable Two-Channel Intercom Main Station Compact, feature-laden, single-rack-space intercom main station supports up to 60 headset or 20 speaker stations on two intercom channels.
Fail-safe power supply has separate short-circuit protection and auto-reset for each channel.
Features:-
- Channel A B linking; visual and audible call signalling;
- program input with individual channel level controls and program on/off/interrupt switches;
- external relay circuit; and
- universal voltage power supply.