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English – 15
installation
CABLING
Power Connection
Please, check the voltage and current capacity of rated power carefully.
Rated Power Input Voltage Range Current Consumption
AC 24V AC 19V ~29V
23W(Heater Off) / 55W(Heater On)
RS-485 Communication
For PTZ control, connect this line to keyboard and DVR. To control multiple cameras at the same time, RS-485
communication lines of them is connected in parallel as shown below.
RS-485
Keyboard Controller/DVR
IN
AUDIO
OUT
R
E
S
E
T
P
W
R
L
IN
K
A
C
T
AC 24V
AC 24V
12 34
1234G5678
ALARM OUTPUT
ALARM INPUT
POWER
F.G .
Main Cable
LAN Cable
BNC Video
Pre-Amp
Microphone Pre-Amp
Speaker
Audio Out
Audio In
Power