Can be used to link Public Adress/voice alarm

Can be used to link Public Adress/voice alarm (PA/VA) system racks together - ideal for long distances or for complicated networked systems. Used with the BVVCONT units to provide audio IP system routeing and control. Two opto-coupled inputs and two opto-coupled relay outputs with level adjustment. Four dry contact inputs and outputs and RS232/RS485 serial link - 24V. Enables a variety of equipment to be connected to the network and remotely managed - such as our BDM range of microphones.

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