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1. (WO2018078818) BUILDING CONTROLLER AND INTERPHONE SYSTEM

Pub. No.:    WO/2018/078818    International Application No.:    PCT/JP2016/082155
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Sat Oct 29 01:59:59 CEST 2016
IPC: H04M 9/00
Applicants: AIPHONE CO., LTD.
アイホン株式会社
Inventors: KAI Akira
甲斐 輝
TAKEYA Hayato
竹谷 勇人
Title: BUILDING CONTROLLER AND INTERPHONE SYSTEM
Abstract:
An interphone system for use in collective housing constituted by a plurality of residential buildings and a centralization building (5) capable of communicating with each residential building, each of the residential buildings comprising: a residential-unit master device (30) installed in each residential unit; a plurality of collective entrance devices (10A-10D) capable of communicating with the residential-unit master device (30); and a building controller communicatively connecting the residential-unit master device (30) in each residential unit with the collective entrance devices (10A-10D) in the building, wherein the building controller has: a building controller ID that, at the time of calling up the residential-unit master device (30) from the centralization building (5) via the building controller, is used for the centralization building (5) to identify the building controller; and a collective entrance device ID that, at the time of calling up the residential-unit master device (30) from the centralization building (5) via the building controller, is used for the residential-unit master device (30) to identify the building controller as a virtual collective entrance device different from the collective entrance devices (10A-10D).