Relay output event includes the following:
1. VIDEO LOSS: Triggered by video loss.
2. MOTION DETECTION: Triggered by motion detection.
3. ALARM: Triggered by external alarm.
7.7.4 ALARM INPUT
A L A R M
I
N P U T
S
E
T U P
7
-
4
A
L
C H
L
1
2
3
4
5
6
7
8
-
C O O O O O O O
[
D E
F A U L T
]
＋
:
E A C H
－
:
D
I
S A B L E
O
:
N O
C
:
N C
Sensor Type
：
NC
→
Normal Close Alarm ( TTL level input )
Setup NC (Normal Close), the alarm will be triggered during NC status.
NO
→
Normal Open Alarm ( TTL level input )
Setup NO (Normal Open), the alarm will be triggered during NO status.
ALL
+ (EACH): Alarm input can be individually setup to NC or NO.
- (DISABLE): Disable alarm input can be individually setup.
C: All alarm input is setup to NC.
O: All alarm input is setup to NO.
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Содержание ARC19817
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