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Home | Products | DIS Desktop call station

DIS Desktop call station

DIS digital desktop call station is designed for use as the subscriber equipment of Armtel DCN Intercom and PA/GA systems, at industrial and transportation sites.
DIS is installed in control rooms and offices.

Supply voltage range
from -36 V to -60 V
Operating / maximum consumption current
35 mА / 100 mA
from 300 Hz to 6800 Hz
Communication interface
Communication protocol
Power amplifier
0,85 W
Operating temperature range
from -5˚C to +55˚C
Air humidity
up to 80 % at +25˚С
Protection degree
Electrical safety class as per IEC 61140-2012
Overall dimensions with maximum upright
261×200×406 mm
Maximum weight
1,1 kg
Air humidity
Up to 80 % at +25˚С
Protection level
Electrical safety class
285×200×416 mm
Weight, max
from 0,97 to 1,18 kg
  • 8, 16, 24 and 32 keys;
  • Connection of up to 4 additional DIS key expansion units, up to 48 keys each;
  • Two-way loud-speaking simplex communication with the help of integrated loudspeaker, microphone and direct call keys with LED indication;
  • Two-way communication with subscribers with the help of a headset or external microphone with push-to-talk button; Connection with subscribers by preprogrammed direct call keys, memorizing and repeating of the last call;
  • Extended voice signal bandwidth up to 6.8 kHz;
  • High-sensitive gooseneck microphone. Red LED signaling ring on the microphone indicates the incoming or outgoing call;
  • Call indication, subscriber busy signaling, unanswered call and other modes indicated on LEDs of the programmed keys;
  • Speakerphone for loud-speaking communication with duplex subscribers;
  • Volume control of built-in loudspeaker via the programmed keys;
  • Reliable communication via two-wire digital Uk0 -interface line to a distance of 6 km;
  • Option of “phantom” power supply by Uk-interface line;

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