Dahua DHI-VTO4202F Series User Manual

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6.3.2 RS-485
Select Local Settings > Access Control Settings > RS-485, and then configure the parameters of the
lock connected through the RS-485 port. See Table 6-3 for parameter description.
Lock connected through the RS-485 port
6.3.3 Password Management
Add a username and password used to unlock the door.
Select Local Settings > Access Control Settings > Password Management.
Password management

Dahua DHI-VTO4202F Series Specifications

General

Brand	Dahua
Model	DHI-VTO4202F Series
Category	Intercom System
Language	English