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4ch 1080P SD card and HDD recording mobile DVR 7204
H.264 Video Compression,
Support 4CH real-time 1080P Video and audio input. 
Support real-time HD Video Recording1080P/960H/720P/D1/HD1/CIF  optional,Adjustable Frame Rate Quality.
Support Max 2TB HDD+128GB SD card Mirror video record, Damping shock technology.
Support 3G/4G Network
Support GPS  G-sensor  WIFI module.
Support External WIFI module
2 high-speed USB2.0 interface.
8CH alarm input, 2CH alarm output, support Acousto-optic alarm linkage , Cut off power/Fuel Oil, etc.
Built-in hard disk heating function,Support POS machine,Oil Fuel Sensor, LED Advertising etc. extension module.
Power supply: Support 6V - 36V
G-Sensor
AP. function optional
dual wifi module(2.4G+5.8G)  optional
 

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introduction
Item Parameter
OS Linux
Language Chinese/English/Others (can be customized)
Video Compression ASF Compression Mode
OSD Overlays information such as date time and vehicle ID
GUI Graphical User Interface Can connect to external LED screen. Setup system parameters with the remote control.
Video Record System Video Input 4CH 1080P AHD,aviation connector.
Video Output 2CH CVBS+ VGA output for optional, 1.0Vp-p, 75Ω
Preview Support 1 channel and 4 channels preview.,Support Manual/Alarm Trigger full screen preview
Resolution Support 1080P/720P/D1/CIF, MAX:4 channels 1080P
Video Quality 0-7 levels, 0 is the highest level, 7 is the lowest level.
Video Standard PAL: 100f/s , CCIR625 line,50field;
NTSC: 120f/s, CCIR525 line,60field;
CIF: 256Kbps ~ 1.5Mbps, multi levels video quality optional;
HD1: 600Kbps ~ 2.5Mbps, multi levels video quality optional;
D1: 800Kbps ~ 3Mbps, multi levels video quality optional;
720P : 1Mbps~4Mbps, multi levels video quality optional;
1080P: multi levels video quality optional;
 
Record Mode The default setting is auto recording after power on. Timed recording, alarm trigger recording and manual recording are supported.
Audio Audio Input 8CH ,Aviation Plug
Audio Output 2CH,Front port is earphone port ,rear port connects to BNC connector.
Compression G.726 compression, 8KB/s speed
Alarm Input 7CH IO Alarm Input, 1CH AD input, pulse speed input; Support alarm linkage function
Alarm Output 2CH power on/off  Output, Support the linkage acousto-optic alarm, cut off fuel oil/power,etc
Communication Interface 3CH RS232, support extension device, such as POS machine, Oil Fuel sensor, LED advertising screen , etc.
1CH 485 interface, can connect PTZ,etc.
2CH CAN interface.
Wireless transfer Support Built-in 3G network, WCDMA,CDMA2000,TD-SCDMA compatible with GPRS,EDGE; Support Built-in 4G network, TTD-LTE, FDD-LTE
Position Support Built GPS/BD Module,can support the ministry of communications
Video Storage Storage 2.5’’ HDD+ SD Card,each max 2TB HDD + 128GB SD Card mirror recording to protect data from loss
Upgrade Support USB flash disk  updating,SD card upgrade , OTA remote upgrade automatically
File Format .ASF
File System Special Car system File System
USB Front panel supports USB port, support USB flash disk upgrade to backup; hard disk box USB port, can back up video data
Video Playback Video Search Search video by Record Time/Record Type etc
Playback Max support 4CH Replay /Stop/Fast Forward/Fast Reverse at same time
Support x 2,x4,x8,x16. fast forward or fast backward play
Voltage & Power Consumption Power Management Adaptive wide power input, support Wide Voltage, Over-load、Over-voltage、Short Circuit、Reverse Protection..Support Time Setting/Delay power off
Voltage Input DC:+8V ~ +36V
Voltage Output +12V@2.5A,+5V@2.5A
Power Consumption Normal Working <10W
Working Environment Temperature -20℃ to +70℃
Humidity 20% to 80%
others Size 200 (D)* 187(W)* 62(H) mm
Net Weight 1.9kg
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