Contact us


No. 28 Cuibao Rd, Longgang, Shenzhen, China

Dennis Zhang

+86 186 8866 0173

+86 755 8923 2008




4CH SD+HDD 1080P Mobile DVR



1、Built-in high performance Hisilicon chipsets, coded with H.264/H.265 standard, high compression rate and image quality

2、AHD/TVI/CVI/IPC/ANALOG five in one video input, wide compliance

3、4+1 live preview and storage

4、1CH synchronized AV output, 1CH VGA output

5、Support UPS power input

6、Built-in G-sensor, monitor the driving habits

7、Reverse Assistance

8、Adjust the camera image horizontally and vertically

9、Adjust the camera image 90 degrees


1、Professional In-Vehicle power design, 8-36V DC Wide Voltage Range

2、Multiple protection circuits like under-voltage, short, reversed plug-in

3、Smart power management system, shutdown under low voltage, low consumption when standby

4、Report the GPS info to the server regularly with very low power consumption, compliant with JT/T794-2011 standard

Data Storage

1、Built-in super capacitor to avoid data loss and disk damage caused by sudden outage

2、Special file management system to encrypt and protect the data

3、Proprietary technology to detect the bad track of the disk which can make sure the continuity of video and long service life of the disk

4、Support 1 SD card and 1 hard disk storage, maximum 1 x 256GB + 1 x 2TB

Transmission Interface

1、Support GPS/BD/GLONASS optional, high sensitivity, fast positioning

2、Support wireless download by WiFi, 802.11b/g/n, 2.4GHz

3、Support 3G/4G transmission, LTE/HSUPA/HSDPA/WCDMA/EVDO/TD-SCDMA

Technical Parameter

1080P 4CH AHD HDD MOBILE DVR MR841 Datasheet-1.png