8
3.2 Wiring
The dome camera includes the following wiring bundles:
Wire Color
Connection
Power
Red
24 VAC
Yellow/Green
Earth Ground
Black
24 VAC
Alarm
Red
Alarm IN 1
Brown
Alarm IN 2
Yellow/Green
Alarm GND
Blue
Alarm OUT 1
Green
Alarm COM 1
Video
Pink
Video Out
Audio
White
Alarm IN
Black
Alarm GND
RS485
Yellow
RS485 A +
Orange
RS485 B -
3.3 Alarm Setup
Certain devices support alarm inputs and outputs, check your specific device for alarm capability.
Alarm Input
Refer to Figure 3-3 for alarm input configuration. The device collects that status of the alarm input port
when the input signal is idle or grounded. If the input signal is connected to the 3.3 V or it is idle then
the device receives the alarm input signal. If input signal is grounded, then no alarm input signal is
detected.
Figure 3-2
