Dahua VTO12 Series

9
1.2.2.2 Rear Panel
Figure 1- 4 VTO1210B(W)-X/VTO1220B(W) rear structure
Please refer to the following sheet for detailed information.
SN
Port Name
Function
1
Vandal Proof Alarm Button
It can generate an alarm when there is a vandal operation.
2
Network Port
Connect to the RJ45 port.
3
Access Control Input Port
Connect to signal from the door sensor, door on/off signal.
4
Power Port
Connect to 12V DC power.
5
Access Control Output Port
Open or close the NO/NC lock.