Nortel Norstar/BCM Digital Door Phone, Steel

* Allows two-way conversation between Norstar/BCM phone and Doorphone * Available in brass or stainless steel, waterproof faceplates * Can add optional Door Opening Controller (DOC) * Installed and programmed like any Norstar/BCM phone * Can be located up to 2600 feet away from the main system with optional SAP * Requires 1 unused station port, can ring one or multiple stations, can be answered by voicemail * Up to four Doorphones accommodated on a Norstar system