NEC 750310 DPH(4)-U10 ETU Board / Card Door Phone Interface Unit


DPH(4)-U10 ETU Board / Card

Warranty Option * 

SKU: 750310 Categories: , Brand:


Door Phone Interface Unit. The doorphone interface ETU allows four DP-D-1A doorphones to be connected. Two simultaneous calls are allowed, and up to four door lock release relays are provided.

Additional information

Weight 5 lbs

Compatible System

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