ZMODO 4CH - Page 8

4
NO. Sign Interface description
1
VIDEO IN Video input(BNC interface)
2
AUDIO IN
A
udio input
3
VIDEO OUT Video output(BNC interface)
4
AUDIO OUT
A
udio output
5
VGA Connect VGA monitor
6
NETWORK Connect the Ethernet
7
RS485 Connect PTZ camera
8
ALARM Connect alarm switch output
9
DC
A
uxiliary DC12V output
10
SENSOR Connect alarm switch input
11
Grounding terminal
12
Power interface
12
Connect USB device and mouse