AHD 720P HD Mobile DVR , 3G GPS 4ch car dvr with Audio Video recorder

How does it work?

Firstly make sure MDVR has HDD inside ,then connect MDVR with 4 cameras .When power on ,the system will work and take video stored in HDD .It means everything from the vehicle has been stored in HDD .You can playback the video by our player software to check passengers and driver activity ,theft ,car accident and so on.

If you want to see realtime monitoring on PC or mobile phone ,you need buy one sim card 3G net to insert into the MDVR ,then use our client monitoring platform to check .It is easy .Welcome you to contact us for details.

Main Features

• High end Solution,H.264 Compression, Dual Stream,4CH AHD Video and 4CH Audio input;
• High quality real time recording, 720P/D1/HD1/CIF Optional, quality adjustable;
• Professional Car Power Design,8-36V wide voltage, preverse voltage/overload/short circuit protection
• Max 2TB HDD ,protect DVR from shock & Dust damage;
• Exclusive File System protect data completeness;
• ACC Delay off,can set 3- 255mins to work;
• Unique UPS Technology ensures the integrality of record when power failure occurs,
• even can for 8-10s.
• Support GPS/GLONASS,3G/4G Module Optional,WIFI extend;
• Strong Network,device configure via IE Web,Support SMS Get device information and configure;
• Support Monitoring,Intercom, PTZ, Alarm,Overspeed,Geo Fence etc through remote control platform;
• 6CH Alarm input(Door Open,Light,Turn direction,brake,reverse etc), can linkage kinds of alarm;
• High level aviation interface,easily installation and better shockproof, more stable;.
• Easily Smart GUI Interface, saving time in device setting;

The Working Diagram

The complete set

1. One MDVR with 3G GPS WIFI for option

2. 4 AHD cameras/ 4 Analog cameras with extension cables

3. One Hard disk

4. One Monitor, Sound Pick-up, Talkback device for option

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.