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2
1.1.3 VTH5221D Series
Figure 1-3 Front panel
Table 1-1 Icon description
Icon
Name
Description
SOS
Emergency call.
Call
●
Answer call.
●
During call, press to hang up.
●
During monitoring, press to speak to unit VTO, villa VTO,
fence station and verifying VTO.
●
During speaking, press to exit speaking.
Menu
Go to main menu.
Monitor
●
In standby mode, press to monitor the main VTO.
●
During monitoring, press to exit monitoring.
Unlock
When calling, talking, monitoring and speaking to VTO, press to
unlock corresponding VTO.
Summary of Contents for VTH2421F Series
Page 1: ...Digital VTH 4 6 version User s Manual V1 0 0...
Page 12: ...4 1 1 5 VTH5421E Series Figure 1 5 Front panel 1 1 6 VTH5421H Series Figure 1 6 Front panel...
Page 13: ...5 1 1 7 VTH8621K Series Figure 1 7 Front panel...
Page 75: ...67 Figure 3 37 DMSS onscreen prompt Figure 3 38 QR Code without DMSS QR code...
Page 101: ...93 Figure 4 8 Monitor screen Step 2 Tap select the VTO from the channel list as needed...
Page 125: ...117 Figure 5 18 Obtain the QR code Figure 5 19 Obtain the QR code 2...