Hard Disk Mobile DVR User Manual V2.2
6
CMS
Center vehicle management software platform, it can
manage more than 20000 devices at same time, if need
to manager more units, add more servers to realize it.
Software
Upgrade
Support Flash disk to upgrade the firmware.
1.4 MDVR electric Specifications to see Table 2
Table 2: MDVR Electric Specifications
Items
Parameters
Specifications
Power input
8V
~
36V
8V
~
36V, When long-term under 8V, or long-term over
36V, Auto power off, enter protected mode.
Power output
12V
12V
(
+/-0.2V
)
,Max:3A.
ACC Detection
≤4V
Power OFF.
≥5V
Power ON.
Video input Impedance
75Ω
75Ω for each video input impedance
Video output Volt
2Vp-p
Output 2Vp-p CVBS analog signal, displayer device
input need 75Ω impedance to fit it.
I/O interface
<1V
Low level alarm
>4V
High level alarm
Operating Temp
-25
℃~
70
℃
Under well-ventilated environment.
1.5 Product Applications
The MDVR products application connection diagram:
Please refer to figure 1-1,This product can be used for video surveillance or remote monitoring which
applies in common or special vehicles such as buses, logistic vehicles, trucks, long-distance coaches,
taxis, tankers, cars, school buses, police cars, patrol cars. In front-end it mainly collects video signal by
dedicated automotive camera, then transmits to the MDVR host via a special video cable to do the
video compression and image processing, which is locally storage in SD card. It can also be remote
monitored or remote video recorded and downloaded by the remote client if with 3G/4G models. It can
real-time locate the vehicle position. Figure 1-1 schematic diagram is a common mode of application,
each function during actual use will vary with the presence of module.
Содержание MVR9004/8
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Страница 8: ...Hard Disk Mobile DVR User Manual V2 2 8 2 2 Device drawing Dimension Install Holes ...
Страница 20: ...Hard Disk Mobile DVR User Manual V2 2 20 3 2 Text Input 3 3 Video settings ...
Страница 21: ...Hard Disk Mobile DVR User Manual V2 2 21 3 4 PTZ connection way and setting ...
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