CPC H04M 9/001 (2013.01) [G06K 7/1417 (2013.01); H04W 12/55 (2021.01); H04W 76/14 (2018.02); H04W 84/20 (2013.01)] | 5 Claims |
1. A group pairing method of a wireless intercom system comprising:
scanning, by a master mobile device wirelessly connected to a master wireless intercom device, QR codes, which are displayed on slave mobile devices, to add a plurality of slave wireless intercom devices to an intercom group as intercom group members, wherein each slave mobile device is wirelessly connected to one of the plurality of slave wireless intercom devices;
setting a connection order of the intercom group members by using the master mobile device wirelessly connected to the master wireless intercom device; and
wirelessly chain-connecting the plurality of slave wireless intercom devices to the master wireless intercom device according to the set connection order.
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