Hard Disk Mobile DVR (Automotive) is a cost-effective, multi-functional device designed for
video surveillance and remote monitoring of your mobile assets.
It uses a high-speed processor, an embedded Linux platform, and the most advanced technology
in the IT field, such as H.234 Video Compression/Decompression,3G/4G network transmission
technology and GPS positioning technologies. MDVR can realize four/eight channel video recording.
Each channel support CIF, HD1 and D1 image solution. Drivers' driving information, GPS data
and alarm data are recorded in Hard Disk which is used as the storage medium. The MDVR may
look simple in its exterior design, provides powerful auto black box features, installation flexibility
and high reliability.
1) 4/8 channel video & audio synchronous real-time recording and playback
2) 4ch D1@25fps; 6ch D1@25fps, 8ch HD1@25fps , 8ch CIF@25fps options.(PAL)
3) Built-in 2.5 inch HDD/SSD, supports max 1TB, Professional hard disk damping technology.
4) 3G/4G network, such as HSUPA/HSDPA/WCDMA/EVDO is selectable.
5) Built-in GPS module.
6) Built-in G-sensor
7) External WIFI special interface.
8) Support 1pcs of 64GB SD card for backup recording when HDD/SSD errors.
9) 2 high speed USB2.0 interfaces, the front is used to export record file.
The back is use to mirror recording for waterproof and fireproof.
10) 8 digital alarm inputs, 2 digital level output.
11) 3 RS485 interfaces, 1 RS232 interface.
12) Built-in hard disk heating technology. It can be worked in -40 ~+ degree.
13) Power supply: 8V~36V Wide range
Product Specification / Models
Table 1 : HDD MDVR Specificationstt
Systemu00a0tOperation MenutGraphical User interface(OSD menu)
tPasswordtUsers Password/ Administrator Password
tVideo inputt4-CH/8-CH video input 1.0Vp-p,75 Ohm
tVideo outputt1-CH composite video output 1.0Vp-p,75 Ohm
tt1 VGA outputu00a0
VideotVideo Displayt1/2/3/4/8 channels synchronousu00a0u00a0
tVideo CompressiontH.264 Main profileu00a0
ttPAL:100fps at D1, NTSC: 120fps at D1
AudiotAudio inputt4CH/8CH Audio input.( Software supports simultaneous open 2 Audio)
tAudio outputt1CH Audio output
tRecording modetAudio & Video sync Recording
Image Processin &u00a0 StoragetImage Resolutiont4CH:4D1 , 4HD1, 4CIF options; 8CH:6D1 , 8HD1, 8CIF options
tVideo CompressiontH.264 Main profile
tVideo bit ratetCIF: 1536Kbps ~ 128Kbps
ttHD1: 2048Kbps ~ 512Kbps
ttD1: 4Mbps ~ 1Mbps,u00a0
tt8 levels optional. Highest: 1 levelu00a0 Lowest: 8 level
tAudio CompressiontADPCM, G.726, G.711 options
tAudio Bit ratet8KB/s
tStoragetSupport One HDD/SSD Max 1TB
ttSupport One SD Card Backup when HDD/SSD is error.
ttSupport Mirror Recording with a expand Fireproof Boxu00a0 of SD (Optional)
AlarmtAlarm inputt8 digital level inputs,below 4V is low level alarm,above 4V are high level alarm
tAlarm outputt2 digital level outputs,output voltage level:12V
24PIN Communication InterfacetRS485 InterfacetSupport 1-RS485 interface
tRS232 InterfacetSupport 1-RS232 interface, Can be connected to digital voice intercom
tWIFI InterfacetSupport 802.11b/g/n,2.4G internal or 5.8G external WIFI
6PIN Extended interfacetSupport 2 RS485 interface, Support connecting LCD control panel via extended interface.(Optional)t
3G/4GtHSUPA/HSDPA/WCDMA/EVDO Optional or FDD-LTE/TDD-LTE Optionalt
GPStBuilt-in GPS module, Geographical coordinates, speed can be recorded in hard disk and also can be transmitted to CMS.t
Acceleration SensortEmbedded acceleration sensort
SoftwaretPlaybacktPlayback Software is used to playback video file, GPS track, G-sensor, and alarm information.
tCMStCenter vehicle management software platform, it can manage more than 20000 devices at same time, if need to manager more units, add more servers to realize it.
Software UpgradetSupport Flash disk to upgrade the firmware.t
Table 2: HDD MDVR Electric Specificationstt
Power inputt8V~36Vt8V~36V, When long-term under 8V, or long-term over 36V, Auto power off, enter protected mode.
ACC DetectiontLess than 4VtPower OFF.
t More than 5VtPower ON.
Video input Impedancet75 Ohm 75 Ohm for each video input impedance
Video output Voltt2Vp-ptOutput 2Vp-p CVBS analog signal, displayer device input need 75 Ohm impedance to fit it.
I/O interfacet0~4VtLow level alarm
t>4Vu00a0tHigh level alarm
Operating Tempt-40 ~75 degree Under well-ventilated environment.
Application / Models
Different vehicles: bus, car, train, metro, taxi, logistic vehicles, police car, industrial vehicle,military trucks, oil tanker, ambulance, etc.
K-Ding Technology Co., Ltd., established in 2006, is a high-tech company with factory specialized in designing, manufacturing and distribution of Mobile DVR Surveillance System in Shenzhen, China.
We focus on our R&D, manufacturing and provide varied solutions for our valued clients in the
markets like America, Europe, Asia, and Africa.
Our main solutions include Taxi CCTV Camera, Truck Camera System, School Bus
Security System, Mobile DVR Systems for public transportation agents.
OEM and ODM is our featured service for our clients who require customerization, and we can
quickly response to your requirements.
We've won our reputation in fast delivery and fully customisable services with prices that are highly
attractive and competitive.
We are committed to ensuring effective product quality and enhanced service delivery to suit the
needs of our valued clients.
All our core technical personnel have years of work experiences in several security corporations
that are famous in United States, South Korea, Taiwan, and around the world. Meanwhile, we set
R&D centers in Taiwan, South Korea to keep tight contact with chip manufacturers of this industry.
After years of development, now we have our own manufacture base with excellent producing
technologies and advanced producing equipments. We have outstanding management and
marketing teams. In enterprise running, we adopt an advanced administration and service
architecture; put strict supervision on the quality of our products; make great efforts to improve
the production efficiency and control the cost; devote all our spirit and energy to serving our customers.