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VIVOTEK - A Leading Provider of Multimedia Communication Solutions
4 - User's Manual
Physical description
Front panel
Rear panel
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 denitions are described below.
1: Power
2: Digital output
3: Digital input
4: Ground
Activity
Power/MIC
Built-in Microphone
Status LED
Lens
e e
AV
Indented reset button
Ethernet 10/100
RJ45 socket
External/Internal
Microphone switch
General I/O
terminal block
Audio out
Microphone in
Power cord socket
Antenna
(PZ7112 / PZ7122 only)
Pin Name Specification Remarks
1 Power 12VDC ± 5%, max� 1�5A Max� rating 2A
2 Digital output Max� 40VDC, max� 400mA, isolation 2kV
3 Digital input OPEN/Short-to-GND, isolation 2kV Internal pull-up
4 Ground