4ch 1080P 2TB HDD GPS 3G WIFI MDVR

4 channel 1080P HD HDD mobile DVR; H.264 high profile.
Set all menu via WIFI with Ipad/Iphone/Android and PC.
Mirror function set on the MDVR menu directly. 
Connect acceleration sensor, temperature sensor, oil/fuel sensor.
Control panel, LED panel ,Counter camera, Oxygen sensor and other peripherals through RS232/RS485 interface.
With aviation connector, stable and reliable, UPS support more than 1-2 hours.
Special interface for mobile DVR, convenient for transportation and installation.
Support speed, turn, brake, reversing,  door opening and closing.
Support 4-CH 1080P/720P/960H/D1/HD1/CIF; 4CH audio& video.
Support GPS, 3G/4G, WIFI(more fast and stable) for optional.
Support PTZ local and remote control, Support USB interface, support firebox as mirror.
Support max 2.5 inch 2TB HDD/SSD and 1 SD card dual storage.  
DC8V~36V wide voltage supply,aluminum housing,low power consumption.
Power off can work 8 seconds and 1 hour with UPS battery.   
Product size:199x76x190mm. Industrial good vibration absorber and heat-dissipated level design.

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4 channel 1080P HD HDD mobile DVR; H.264 high profile.
Set all menu via WIFI with Ipad/Iphone/Android and PC.
Mirror function set on the MDVR menu directly. 
Connect acceleration sensor, temperature sensor, oil/fuel sensor.
Control panel, LED panel ,Counter camera, Oxygen sensor and other peripherals through RS232/RS485 interface.
With aviation connector, stable and reliable, UPS support more than 1-2 hours.
Special interface for mobile DVR, convenient for transportation and installation.
Support speed, turn, brake, reversing,  door opening and closing.
Support 4-CH 1080P/720P/960H/D1/HD1/CIF; 4CH audio& video.
Support GPS, 3G/4G, WIFI(more fast and stable) for optional.
Support PTZ local and remote control, Support USB interface, support firebox as mirror.
Support max 2.5 inch 2TB HDD/SSD and 1 SD card dual storage.  
DC8V~36V wide voltage supply,aluminum housing,low power consumption.
Power off can work 8 seconds and 1 hour with UPS battery.   
Product size:199x76x190mm. Industrial good vibration absorber and heat-dissipated level design.
4ch 1080P HDD MDVR
4ch 1080P HDD MDVR
Model QH-MDVR8204H
System Language English / Chinese/Hungary/others optional
Operation Interface Graphical menu operation interface(OSD menu)
Password security Permissions setting of administrator & user
Video Video input Support 4 channels CIF/HD1/D1/960H/720P/1080P AHD camera Video input
Support 4-CH1080P/720P AHD or 4-CH 960H analog mixing Video input
Video output 2 channels (IO cable extension, 1 in the 24pin connector)
Video display Single picture, 1~4 pictures
Signal system PAL / NTSC ( PAL@100 frame 720P/sec; NTSC@120 frame 720P/sec )
Image compression H.264 Main profile
Audio Audio input 4 channels
Audio output 1 channels (1 in the 24pin connector)
Record format Synchroniz ed video & audio recording
Recording&Storage Image resolution  CIF / HD1 / D1 / 960H / 720P/1080P optional
Video coding ISO14496-10
Video bit rate CIF: 1536Kbps ~ 128Kbps,
HD1/D1: 2048Kbps ~ 400Kbps,
960H: 2048Kbps ~ 400Kbps,
720P/1080P: 4096Kbps ~ 400Kbps
8 grades of image quality optional, Grade1 as best, Grade8 as lowest
Audio bit rate 8k/bps 
Storage Up to 2TB HDD/SSD and 1 SD card for backup (at 3G/4G model option )
Alarm Alarm input 8 channels, alarm activated by low voltage (<1V) or high voltage (>5V)
Alarm output 1 channel, 12V output
Communication Ports RS485 RS485×2
RS232 RS232×2
RJ45 network 1 x RJ45
USB 2 x USB 2.0 ports, the front panel one to download video files & upgrade firmware; the 
back panel one is as mirror to backup recording,it can connect firebox.
Wireless Communication 3G 3G wireless transmission module, WCDMA, CDMA2000, TD-SCDMA system
optional (optional), Compatible with GPRS, EDGE;
3/4G HUAWEI communicate board,Hisilicon mainboard
4G Built-in 4G(TDD-LTE / FDD-LTE) module optional
Wi-Fi Built-in Wi-Fi optional
GPS Built-in GPS module. Real-time geographic coordinates, speed information
G-Sensor Built-in G-Sensor
Software PC playback Video files playback in PC with analysis of the vehicle status
CMSV6 Wireless real-time video & audio monitoring, GPS, alarms, etc.
Software Upgrade Upgrade through the front USB2.0 & hard disk 
Electric Spec
Voltage Input +8~+36V 8V~36V (please to ensure of safe voltage of vehicle before use; operation over 
36V for long time will cause damage to the MDVR)
Voltage Output 12V 12V(+/-0.2V),Max 3A
ACC Detection ≤4V power-on
≥5V power-off
Video Input Resistance  75Ω 75Ω at each video input resistance
Video Output Voltage  2Vp-p 2VP-P CVBS output analog signal, screen input requires resistanc 75Ω
I / O port <1V  low voltage alarm
>5V  high voltage alarm
Operation Temperature -40℃~80℃ at draughty environment
Dimension  199(W)mm x 76(H) x 190(L)mm

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logo Shenzhen QOHO Electronics Co.,Ltd found on 2005 year, which is a professional Mobile surveillance system manufacturer, we specialized in manufacturing, developing Vehicle Mobile equipment include Mobile DVR and vehicle cameras, police portable DVR product. We provide comprehensive services that cover Research & Development, produce, sales, and after sales service...more

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