The ClearCom PK-7 is a single channel 0.4 Amp Power Supply that works as part of the ClearCom Encore Analog Partyline Intercom System. The PK-7 power supply is housed in a rugged metal chassis and has the capacity to power up to 30 SMQ-1 or DMQ-2 headsets.
Please Note! This item is just one component of a larger system. Please refer to the diagram for ideas and recommendations for your Clear-Com intercom system.