Product Details
3g/4g Wifi Hdd Tracking 4/8 Channel mobile dvr kits with RFID For Taxi Truck Car Bus
4 Channel Mobile Mdvr 3g/4g Wifi Hotspot 1tb Hdd Tracking Taxi Truck Car Bus Dvr Monitor Sd Card Camera Kit Mdvr Bus 8 Channel series is a high-performance and highly scalable product specially developed for in-vehicle video surveillance and remote video surveillance. It adopts the bootstrap structure design of hard disk, high-speed processor NT98323 and embedded operating system, and integrates H.264/H.265 video compression/decompression, 4G network, GPS/BD positioning and other technologies in the front line of IT. Applicable to public security police, financial escort, long-distance passenger transportation, road patrol and other vehicles traveling monitoring field.
Product Advantages * interface for stable and reliable operation in complex environments * video encoding is H.265, H.264 optional * supports 4G WIFI and GPS function module * Supports 2.5-inch optional SSD/HDD hard drive * supports one SD card * rich peripheral interface * supports external UPS battery life * High Expandabilityvideo encoding is H.265, H.264 optional
Datasheet
| | | |
| Audio and Video Inputs | video input | AHD:4ch 1080P/25fps IPC:Scalable 1-4ch | AHD:4/8ch 1080P/25fps IPC:Scalable 1-4ch |
| audio input | 4ch audio input |
| Audio and Video outputs | video output | Default 1-way CVBS output (VGA output optional) |
| speech output | 1ch audio output |
| Audio and video parameter coding | video coding | H.264 Main Profile/H.265 |
| Resolution | 1080P/720P/D1 optional |
| audio coding | Default G.726,G.711A optional |
| storage space | HDD | 1 2.5-inch optional: SSD/HDD hard disk |
| SD | Support 1 SD card |
| wireless network | 4G | Supports 1 SIM card, optional: all major communication modules in the world |
| WIFI | 2.4/5.8G optional |
| locate mode | BD/GPS | Support for mixed positioning, speed detection, time synchronization |
| interface | USB | USB2.0 interface, support export data, external engineering treasure |
| serial port | Support 2 RS232, 1 RS485, can be connected with external sensor |
| I/O | 4 level inputs, 2 analog inputs, 2 alarm outputs |
| network interface | Support external IPC, support hybrid NVR function |
| · Intercom | 1 special intercom handheld mark interface |
| Physical Specifications | size | 176.9mm(L)*186.8mm(W)*54mm(H) |
| weight | NW:1.4kg GW:2kg(M51Hv-DGNE1-L as a standard) |
| work environment | operating temperature | -20〜+70℃ |
| operating humidity | 8%〜90%(No condensation) |
| Other | operator schema | remote control,APP,WEB |
| · Gravity sensor | Built-in G-Sensor |




Application



FAQ
1.Q: Does the MDVR support Hard drive and SD card?
A: Yes, HDD version MDVR supports SSD, HDD, and SD card. SD card version MDVR supports max 2 SD card.
The storage capacity can be from 32GB to 2TB.
2.Q: Is it difficult to install MDVR into the vehicle?
A: Actually it is easy to install it into vehicle. Most driver can figure out how to connect the power cables.
And the camera installation is more easy. Just screw, connect and mount on the target place inside the vehicle.
3.Q: If I need door open and close alarm, overspeed alarm, reverse video, brake video, left-turn video, right-turn video, etc,
is it available?
A: Definitely yes!
The I/O RS232 and 485 extension port is for all expanded purposes, including the functions above.
In fact, there are more customized functions which can be connect through this port, such as Fuel sensor, Counter system,
PTZ camera, and so on.
4.Q: We have our own platform and server, can we use your MDVR? Do you have SDK or can you do customized platform for us?
A: Yes, we have SDK ready and welcome your OEM customized order!
Company Profile
Shenzhen Vanwin Tracking Co., Ltd. is a leading vehicle video surveillance solution provider in
China, which has been built on the mission of bringing our
customers the most innovative and cost-effective systems and
services for over 15 years. We specialize in vehicle-related
product
development, manufacturing and offering a wide range of Mobile DVR
(MDVR) solutions combined with the latest Ai technologies, such as
ADAS,DMS and Face Recognition technologies. We have a highly
optimized quality control and management system, which helps to
ensure our top class quality.

Our core innovations include:
- 4G/5G AI MDVRs with ADAS/BSD/DMS functionalities
- GPS tracking systems & intelligent public transit dispatch
platforms
- Video people counters (98%+ accuracy since 2014)
- Customized solutions: SD/HDD mobile DVRs, multimedia ad machines,
IoT sensors, and software integration

Global Recognition
- Our systems empower safety across 30+ countries, serving:
- Public transport networks (Mexico City buses, Mauritius transit)
- Government fleets (China railway surveillance, UK Taxies)

Competitive Advantages
✓ 14+ years of R&D expertise (First 4G MDVR launched 2010)
✓ ISO-certified manufacturing & on-time delivery
✓ Custom engineering capabilities:
- Sensor integration (Oil / Temperature/OSD/FTP/Breathalyzer)
- Platform interoperability solutions
- Confidential project implementation

Milestone Projects
- 2013: Custom VPN DVRs for Egyptian markets
- 2015: Bus People Counter for Singapore
- 2016: Industry-first 1080P AHD MDVR deployment
- 2020: ADAS-enabled fleet solutions for Brazilian logistics

Our Mission
Safeguarding Lives Through Innovation
We commit to:
- Enhancing driver safety with AI collision prevention
- Protecting passengers through intelligent monitoring
- Securing fleets with real-time IoT connectivity
- Delivering peace of mind to families worldwide

Let's build safer roads together.
Contact us for tailored mobility security solutions.

