Dahua VTO3211D-P User Manual

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2.1.2 Rear Panel
VTO6210B/VTO6210BW
Table 2-2 Rear panel description
No.
Name
Description
1
Tamper alarm
The VTO would make alarm sound if it is being
removed from the wall by force, and the alarm will
also be sent to the management center.
2
Ethernet port
Connects to the network with Ethernet cable.
3
Power port
Inputs 12V DC power to the VTO.
4
Cable ports
Includes lock port, door sensor feedback port, and
exit button port. See Figure 2-3 and Figure 2-4.
5
Speaker
Outputs audio.
Connecting cable (1)

Dahua VTO3211D-P Specifications

General

Brand	Dahua
Model	VTO3211D-P
Category	Intercom System
Language	English