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ELFON, Domofony Producent, zestawy domofonowe dwuprzewodowe, interkomowe

Digital Systems OPTIMA255 Doorphone Sets   Multi unit Doorphone Video Doorphone Power Supplies and Relays Certyfications
zestaw domofonowy
domofon KDO
Digital Systems OPTIMA255
OPTIMA panels are advanced entry phone central units with digital selection, displaying the number and messages on liquid crystal display and feature to control access executed by coded opening the entry door
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