The DG-MA Monitor/Talkback Amplifier is a companion to model DG-12II and DG-25III alarming base stations. It provides two-way listen/talkback communications between the base station and the remote speaker/microphones in the audio system. "All Call" feature allows security personnel to address all zones simultaneously. One DG-MA will support up to 10 DG-25III base stations for a total of 250 zones. For audio systems larger than 25 zones, an external amplifier is recommended. This will boost "All Call" capabilities. A hand-held microphone for talkback and "All Call" is provided. The DG-MA is standard EIA 19" rack mountable.
PROUDLY BUILT IN THE U.S.A.
|Features||All Call Switch, Hand-held Mic, Volume Adjustment|
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