Dahua VTH2221A User Manual

Product Structure 5
Table 2-2
Figure 2-3
No.
Name
Description
1
RJ11 port
Port of connecting cable between handset and VTH.
2
Reboot button
Long press the button to reboot VTH.
3
TF card slot
TF card slot, max. 64GB.
4
RJ45 port
RJ45 network cable port.
5
RJ11 port
Port of connecting cable between handset and VTH.
Table 2-3
2.1.3 VTH15 Series Type A/B
In VTH15 series, different types of devices have different front panels.
Figure 2-4 VTH15 Series Type A
Icon
Name
Description

Dahua VTH2221A Specifications

General

Brand	Dahua
Model	VTH2221A
Category	Intercom System
Language	English