9
Figure 1-15
No.
Name
Description
1
Camera
angle
adjusting column
Adjust camera angle.
2
Tamper switch
When VTO is detached from the wall forcibly, give out alarm
sound and report alarm info to management center.
3
User port
Provide power port, 2-wire port, lock port, door sensor
feedback port and exit button port to connect power supply,
2-wire VTH, electric control lock, solenoid lock and exit button.
Wiring method is shown in Figure 1-16 and Figure 1-17.
4
Debugging port
It is used by engineering personnel during debugging.
Table 1-8
Figure 1-16
