Dahua Technology VTH5421E Series User Manual

50
Table 3-5 Interface description
Icon Description
/
Remotely unlock the door where the VTO is located.
The system provides 2-channel unlock function. If the icon is
gray, it means that unlock function of this channel is not
available.
Take snapshot.
An SD card is needed to use this function.
Tap to start recording, and it will stop when the call is
completed or by tapping .
If the SD card is full, the oldest videos will be overwritten.
An SD card is needed to use this function.
/
If the VTH is connected to multiple VTOs/IPCs, tap and
to switch device.
Exit monitoring.
Tap to speak to the other end device, and tap again to stop.
3.4.2 Monitoring IPC
3.4.2.1 Adding IPC
Background Information
●
IPCs added to the main VTO and DSS Express/DSS Pro will be synchronized to the VTH. The
synchronized IPCs cannot be deleted.
●
Before adding an IPC, make sure that it is powered on, and connected to the same network as the
VTH.
Procedure
Step 1 Select
Monitor
>
IPC
.

Dahua Technology VTH5421E Series Specifications

General

Brand	Dahua Technology
Model	VTH5421E Series
Category	Conference System
Language	English