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installation & connection
18_ installation & connection
To connect to the alarm input port
Connect the alarm cable to the ALARM IN port in the rear panel.
Port Description Port Description
ALARM IN
Alarm Input Sensor Port
GND
GND port for the sensor
To connect the external sensor
Connect one strand of each signal line (2-strand) of the sensors to the [ALARM IN] port,
and connect the other strand to the [GND] port.
SENSOR
VIDEO
ALARM
IN
ACT LINK
NETWORK
DC12V
B
R
O
W
N
(
A
L
A
R
M
I
N
)
B
L
A
C
K
(
G
N
D
)
RESET