Q: 1.What is the power input range of mdvr?

A:  DC8-36V

Q: 2. Where can we find the video files in the MDVR?

A:  The video will be installed in HDD or SD cards. Furthermore, servers will store some videos if the MDVRs have connected to the Internet.

Q: 3.MDVR cannot be started or shutdown automatically or restarted automatically

A:     1.Check the power supplier. It should work properly and the power is higher than 30W.

         2.Check the power cable connection[+,-,ACC].

        3.Check whether the front panel is locked well.

        4.Check whether the fuse is installed properly.

Q: 4.Default user name and password of mdvr

A: admin / no password


Q: 5.What is fleet management?

Fleet management includes commercial motor vehicles such as cars, aircraft (planes, helicopters etc.), ships, vans and trucks, as well as rail cars. 

Fleet (vehicle) management can include a range of functions, such as vehicle financing, vehicle maintenance, vehicle telematics (tracking and diagnostics), driver management, speed management, fuel management and health and safety management.(Quoted from Wikipedia) 

Q: 6. What can mobile DVR device do?

A mobile dvr can be installed in the vehicle, with several cameras and a series of accessories.

It uses high-speed processor and embedded operating system, combined with H. 264 video compression/decompression technology, 3G/4G, WIFI, network technology and GPS locating technology.

It can realize 720P, CIF, HD1 and D1 video recording, vehicle driving information recording and wireless data uploading.