Warmly notice :
The price which showing at Aliexpress is not actual price of mdvr
devices,we just show our product as ad via aliexpress, we are a
professional mdvr manufacturer located in china . If you have any
Vehicle CCTV inquiry and are interested in our Mobile DVR products
,Please kindly visit our Website and contact our sales for future
Notice :The unit only with GPS and G-sensor functional , without 3G and
Includes 1pcs 4CH Mobile DVR and MDVR accessory packet ,the price
excludes the cameras ,hard disk and extension cable .
4/8 channel video & audio synchronous real-time recording and
4ch D1@25fps , 8ch CIF@25fps , 8ch HD1@25fps , 8ch D1@12fps
Built-in 2.5 inch HDD, supports max 1TB, Professional hard disk
3G network , such as HSUPA/HSDPA/WCDMA/EVDO is selectable.
Built-in GPS module.
External WIFI special interface.
Built-in 1 SD card for backup recording when HDD errors.
2 high speed USB2.0 interfaces, the front is used to export record
file. The back is use to mirror recording for waterproof and
8 digital alarm inputs, 2 digital level output.
Three RS485 interfaces, one RS232 interface.
Built-in hard disk heating technology. It can be worked in -40 -
Power supply: 8V-36V
Buses, logistics vehicles, school buses, police cars, trucks, oil
Hongkong Air Mailor DHL or EMS or UPS
By Hongkong Air Mail or EMS will be 7-20 days (Normally)
By DHL or UPS will be 7 days.(Normally)
Within one week RMA new one if your product issue the problems or
any other Non-human damages.
but the customers need to share with the delivery fee.
Life time warranty,but the customers need to pay for all the delivery fee and parts
fee if necessary .
Shenzhen Alersec Technology Co.,Ltd focuses on vehicle for many
years ,now has been one of the professional vehicle products
supplier to the world .From 2010 year we always insist on
innovation ,professional as our purpose .we focused on vehicles'
R&D,production and sales ,Now we produce Mobile DVR ,Vehicle
Cameras,Car recorder etc products.More details ,you can view