Dahua VTH2221A User Manual

Product Structure 11
Table 2-8
2.2 Rear Panel Port
2.2.1 VTH5221 Series /VTH5241 Series
Port positions are slightly different on the rear panel of VTH5221 series and VTH5241 series,
but the same port owns the same function. Taking VTH5221 as an example, specific functions
of ports are introduced, as shown in Figure 2-9.
Figure 2-9
2.2.2 VTH5221E-H/VTH5221EW-H
Port positions are slightly different on the rear panel, but the same port owns the same function.
VTH5221E-H/VTH5221EW-H front panels are shown in Figure 2-10.

Dahua VTH2221A Specifications

General

Brand	Dahua
Model	VTH2221A
Category	Intercom System
Language	English