Dahua VTO3211D-P User Manual

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2.3.2 Rear Panel
VTO2000A/VTO2000A-2
Table 2-6 Rear panel description
No.
Name
Description
1
Camera angle
adjusting knob
Adjusts camera angle.
2
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.
3
Ethernet port
Connects to the network with Ethernet cable.
For VTO2000A-2, this is a two-wire port.
4
Cable ports
Includes lock port, door sensor feedback port, and
exit button port. See Figure 2-12 and Figure 2-13.
5
Reserved port
Reserved port.
Connecting cable (1)

Dahua VTO3211D-P Specifications

General

Brand	Dahua
Model	VTO3211D-P
Category	Intercom System
Language	English