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POE Doorbird A1071 2-Wire Ethernet PoE Converter
$355.08The compact and powerful DoorBird 2-Wire Ethernet PoE Converter allows you to transfer network data (Ethernet) and power (PoE) with a simple two-wire cable over long distances. For example: Existing buildings with a simple two-wire bell wire can be equipped with network technology without having to retrofit any network cables. Learn More