Valcom V-9941A 1 Zone Talkback Page Control

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Valcom 1 Zone Talkback Page Control for use on an electronic key system line key position, a PABX loop start trunk port, a dedicated single line telephone or a 600 ohm 2-way page p ort with a contact closure. Features: Loop start Input for ground start from a contact closure Provides optional battery feed Built in talkback amplifier Directly drives up to two talkback speakers Will drive Valcom one-way amplified speaker assemblies Screw terminals for all connections Initial alert tone option Repeated alert tone option Music input Speaker inhibit option Operates on -24VDC "B" Battery Show more