Dahua VTH5221D Setup Instruction

 DC power supply:
2. For this exercise, the VTO will have both DC power and a direct Ethernet connection
directly to a laptop for setup. After the unit has booted up make sure you have a network
connection to the device via an Ethernet cable.

Dahua VTH5221D Specifications

General

Brand	Dahua
Model	VTH5221D
Category	Intercom System
Language	English