Remote control via contact closures, 5-volt TTL/CMOS logic levels and/or the multi-drop RS-232 serial port. TCP/Telnet control/monitoring with our optional ESS-1, RS-232 to Ethernet adapter. - Two SPDT relay outputs for remote channel status. - Internal silence sensor with front panel LED indicator; separate SPST silence sensor alarm relay, adjustable alarm delay and restore duration. - Audio/signal switching via mechanical latching sealed rel . . .

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Remote control via contact closures, 5-volt TTL/CMOS logic levels and/or the multi-drop RS-232 serial port. TCP/Telnet control/monitoring with our optional ESS-1, RS-232 to Ethernet adapter.
– Two SPDT relay outputs for remote channel status.
– Internal silence sensor with front panel LED indicator; separate SPST silence sensor alarm relay, adjustable alarm delay and restore duration.
– Audio/signal switching via mechanical latching sealed relays utilizing 2-form-C bifurcated – crossbar silver alloy with gold overlay contacts.
– Removable euro-block screw terminal connectors are used for audio/signal I/O and remote control connections. Necessary mating plugs are supplied.
– The power-up source selection feature allows the user to select which source is active at power up, including the last source selected.
– If power is lost, the last selected channel is passed to the output.
– Fully RFI proofed.
– Surge protected internal power supply, domestic power supply provided. Optional CE 240 Vac 50-60 Hz power supply available.
– Up to three units may be mounted on the optional RA-1 rack shelf. Desk top and wall mounting is also possible.

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