HIKVISION DS-MP3516-RH Посібник з монтажу - Сторінка 18
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Please contact the automobile manufacturer for the connection information of starting
switch.
The automobile ignition switch, also called car key, controls the startup and shutdown of
your automobile. Most of automobiles adopt positive pole ignition switch currently.
The normal automobile power refers to the main power of the automobile power supply
system. After the automobile is off, the normal automobile power still provides
direct-current source for the other devices inside and generally a main switch is used to
turn on/off it.
3.2 Alarm Input Connection
The device adopts the high/low-level electrical signals triggering (high level: 6 to 36 VDC; low level:
0 to 5 VDC) to realize alarm input. And in order to avoid error report caused by voltage fluctuation,
no alarm will be triggered by voltage ranging of 5 to 6 VDC.
Digital Video Recorder Installation Guide
Device
DC IN
+
Automobile Power Switch
Figure 3-2 Wiring
Alarm 3
Alarm 1
Alarm 2
Alarm 4
Figure 3-3 Alarm Input Connection
DC IN
-
Negative Pole
Automobile
2
1
Automobile Power System
Wiring of Device
Point of Connection
Positive Pole
Battery
16
15
IO