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VIVOTEK
4 - User's Manual
Physical Description
Front View
Rear View
General I/O Terminal Block
This Network Camera provides a general I/O terminal block which is used to connect external input
/ output devices� The pin definitions are described below�
Mic
RESET
Ethernet
Ext. Int.
Audio
Out
1 2 3 4 5 6 7 8
1
:
Power +12V
2
:
Digital output
3
:
Digital input
4
:
Ground
5
:
AC 24V
6
:
AC 24V
7
:
RS485+
8
:
RS485-
Built-in Microphone
Status LED
Mic
RESET
Ethernet
Ext. Int.
Audio
Out
12345678
Power Cord Socket
Ethernet 10/100
RJ45 Socket
Recessed Reset Button
General I/O
Terminal Block
Audio Out
Microphone In
External/Internal
Microphone Switch