EE 811

November 2007 Infrastructure

Digital master stations in new DSP-technology and ergonomic design, for hands free speech in OpenDuplex, with large graphic display for caller identification and indication of multiple messages (eg alarms). A bright conversation lamp indicates clearly if the station is active.

Graphic display (eight rows with 14 characters); power supply via central (optional: external power supply for greater line length or external loudspeaker); built-in amplifier with 1,5 W (0,5 W power with built in loudspeaker or 1,5 W with external 8 Ω loudspeaker); built-in loudspeaker with special membrane type for optimal sound quality; connection possibility for external loudspeaker greater or equal to 8 Ω like eg EG 811/EG 872 (loudspeakers less than 50 Ω require external supply); one input for floating contact; one open collector output; connection of handset or headset possible; 3 m connection cable.

For more information contact EMS, +27 (0)11 274 6665, [email protected], www.emssa.net





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