HF-R UNIT ~ NEC External Full Duplex Black (Stock# 780133 ) NEW
NEC,

HF-R UNIT ~ NEC External Full Duplex Black (Stock# 780133 ) NEW

Availability: In Stock
$176.40
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Product features

Provides full-duplex speakerphone quality by providing an
echo canceling circuit. Environmental conditions will
determine performance. Each terminal with an HF-R Unit
installed requires power from an AC-R Unit. The external
MIC with Push to Mute LED is included with these units.
Requires: 780109 AC-R Unit.
One Year Warranty

Requires: (Stock# 780135 ) AC-2R UNIT.