Figure
1- 2 VTH1200 DS
Please refer to the following chart for detailed information.
No.
Name
Description
1
Microphone
Audio input
2
Video display
4.3-inch TFT color screen, resolution 480*272.
3
Speaker
Audio output
4
Hidden indicator
No announcement or alarm:
Arm: indicator on for 2s and off for 0.5s
Disarm: indicator NO
Announcement without alarm:
Indicator flashed slowly.
Alarm:
Indicator flashes quickly.
5
SOS button
Under any interface, press this button, VTH will call
management center.
If now menu is on, press SOS button can to back to
previous menu.
Menu button
Press this button to enter menu. Press this button
