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Bogen NQ-GA10P VoIP Intercom Module$605.83
The NQ-GA10P is a plenum rated Voice over Internet Protocol (VoIP) intercom module that is designed for flexible installation and mounting options. The module features an integrated 10-watt power amplifier, an 8-ohm analog speaker connection, a dry-contact analog call switch input, a CAN Bus interface, and a Form C SPDT type 2-amp dry contact relay.