User manual
SNC-8322I / SNC-8322HO
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2.4 Connect alarm I/O
The camera is equipped with alarm inputs and outputs for alarm application. Please refer to
the alarm pin definition below to connect the alarm devices to the camera if needed.
Pin
Description
Pin
Description
1
ALARM_OUT_NO_1
7
ALARM_OUT_COM_2
2
ALARM_OUT_NC_1
8
GND
3
ALARM_OUT_COM_1
9
ALARM_IN_4
4
GND
10
ALARM_IN_3
5
ALARM_OUT_NO_2
11
ALARM_IN_2
6
ALARM_OUT_NC_2
12
ALARM_IN_1
2.5 Connect to audio
2.6 Only for SNC-8322HO: Built-in heater
Camera SNC-8322HO is equipped with a built-in heater.
Please note that the heater only works if the camera is powered by 24 V AC.
The heater doesn’t operate if PoE is used.
Pin
Description
3
LINE_IN
2
GND
1
LINE_OUT