DPH(4)-U10 ETU Board / Card
Description
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.
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CategoriesManufacturersInformation |
DPH(4)-U10 ETU Board / CardDescription
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.
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