Http://www.ifarsys.com
Mobile DVR Manual V6.0
6
Power
Supply and
Power
Consumptio
n
Power Supply
1. ACC on/off
2. Hard drive lock on/off
3. Delayed shutdown
4. Timed on/off
Input Voltage
DC:+9V ~ +36V
Output V12V@5*0.5A;
Power-off
Protection
With patented UPS power supply continuous working
technology, it can work for 3~5 seconds after external power
supply is cut so that the intactness of video data can be kept
upon sudden power failure
Power
Consumption
<10W in normal operation; <0.5W in standby mode
Operating
Environment
Temperature
Normal: 0
℃
~ +60
℃
; upon hard drive preheating: -25
℃
~
+60
℃
Humidity
10% to 95%
Dimensions
160(W) x62(H) x200(D) mm.
Weight
Net: 2200g, Gross: 3500g
1.2.2. Basic Working Parameters
Item
Working
Parameters
Description
Power Supply Input
9 ~ 36V
Input voltage at +9V~+36V, the device will be
automatically turned off and enter the protection mode if
the voltage is lower than 8V for a long time; if the
voltage is higher than 36V for a long time, the voltage
protection device will block the power supply.
Output Voltage
12V
Output voltage12V (+/-0.2V), Max. current: 2.5A.
Vehicle Key Signal
≤
6V
Vehicle key off.
≥
7.5V
Vehicle key on.
Video
Input
Impedance
75Ω
Impedance of 75Ω for each channel of video.
Video Output
1Vp-p
Outputting a 1Vp-p CVBS analog signal.
I/O Interface
0 ~ 2V
Low-level alarm.
Above 5V
Hi-level alarm.
RS232 Serial Ports
Standard
Interface
Supporting 1 RS232 ports ,1 RS485 port
GPS
Antenna
Pedestal
External Antenna Antenna interface with embedded GPS
