4CH Video Recording System for Bus, Truck
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Product Highlights
- Dual SD Card Storage: Supports two 64GB SD cards for safe data storage alongside HDD options.
- Advanced Compression: H.264 Main Profile compression with adjustable bitrate levels for D1, HD1, and CIF.
- Vibration & Heat Design: Unique anti-vibration and heat dispersion design for stable operation in vehicles.
- Remote Connectivity: Optional built-in 3G/4G/WIFI function with TCP/IP, FTP, and DDNS support.
- Multi-Alarm Support: Supports 7CH high-level alarm input and 4CH dry contact alarm input.
- G-Sensor Integration: Built-in acceleration G-sensor for crash detection and event recording.
- Wide Certification: Passes EMC/EMI, E-mark, CE, FCC, UL, ISO9001, and IATF16949 standards.
- OEM/ODM Experience: Over 15 years of experience in OEM and ODM services for vehicle safety systems.
Product Attributes
- Customization
- Available
- Interface
- Aviation
- Operating System
- Linux
- Model NO.
- MS-586DVR
- Number of Supported Hard Disk
- 1
- Compression Format
- H.264
- Certification
- FCC, CE
- Warranty Time
- One Year
- Stream Type
- Hybrid Flow
- Input Channels
- 4
- Interface Display
- Four Images
- Brand
- Mingshang
- Transport Package
- Paper Carton
- Origin
- China
- HS Code
- 8525801390
- Production Capacity
- 50000
Product Images of 4CH Video Recording System for Bus, Truck
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Product Description

MS-586 4/8CH AHD HDD DVR SYSTEM
1. 4Ch HDD DVR with dual SD card for safe storing
2. Optional built in 3G/4G/WIFI function
3. Unique design with an-vibration and heat dispersion
4. Video resolution D1/HD1/CIF optional
5. Support remote control and mouse(USB2.0,USB1.1)
6. Networking protocol: TCP/IP, FTP, SMTP, RTP, DHCP, DDNS.
7. Support RS485 Tilt control
8. 4 triggers and linux system
9. Warning: support 7CH high level alarm input, compatible 4CH dry contact alarm input
10. 4CH high level alarm output
MDVR Specifications are as below:
Language: Chinese/English/Traditional Chinese/others
Operation Menu: Graphical menu interface(OSD menu)
Password: User password and Admin password
Video input: 4-CH composite video input
Video output: 1-CH composite video output
Video display: 1 channel/4 channel
Video signal: PAL/NTSC
Compression: H.264 Main profile, 75f at D1/s, 300f at CIF/s
Audio input: 4-CH audio input
Audio output: 1-CH audio output
Recording mode Audio & video sync recording
Video format: CIF/HD1/D1 optional
Video stream standard: ISO14496-10
Video bitrate
CIF: 384Kbps(lowest), 512Kbps(middle),768Kbps
(highest), 3 levels optional
HD1: 512Kbps(lowest), 768Kbps(middle), 1024Kbps
(highest)3 levels optional
D1: 512Kbps(lowest), 768Kbps(middle), 1024Kbps
(highest), 3 levels optional
Audio bitrate 8KB/s
Storage Supports two 64GB SD cards/one 2.5"Max 2T HDD
4 alarm input, below 4V is low level alarm, above 4V is high level alarm
Alarm output 2 alarm output, output high level of 12V & 5V
Supports one RS485 interface
Supports one RS232 interface
Built in acceleration G-sensor
Analysis of Playback: playback Playbacks recording on PC and analyzes the vehicle
Software upgrade: Supports SD card USB flash disk to upgrade
Support 2.5inch HDD/SSD and SD card
MDVR is widely used in bus, truck,crane,fortlift,construction equipment etc.
DVR records video for every camer connected. It's invaluable for accident,insurance reasons,and help owners to manage vehicles.

About Us:
1. Factory base cover an area of 35,000 suqare meter industiral park in Huizhou city, Guangdong province.
2. Integrated ability with development ,production, SMT, marketing,after-sale service.
3.Cetified with ISO9001:2015, IATF16949:2016 quality system and establish PLM & EMS production process.
4. Experimental capabilities: Waterproof , High & Low temperature cycling,Vibration, Image optical analysis test, Salt spray tester, Swing tester...
5.Product pass EMC/EMI, E-mark, CE, the United States FCC, UL certification.
6. Over 15 years of OEM / ODM experience.
7. Quick response to customers' inquires and technical support, best after-sale service .

About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR222215". Items marked "" are certified.
Company Profile
MINGSHANG is a top-tier supplier and manufacturer of IVI systems, DMSs (driver monitoring systems), ADAS, and BSD (blind spot detection) solutions. We also specialize in 360° Surround View Systems, Mobileye products, Camera Systems, and Mobile DVR offerings, which cater to various vehicles and equipment like commercial and school buses, RVs and motorhomes, industrial & construction equipment, cargo and delivery vans, trucks, and semi-trailers, agricultural vehicles & equipment, pickup trucks, tow trucks, fire, waste & recycling, military and more.
With Tire 1 supply to renowned brands like SANY, BYD, DongFend, Caterpillar, Yutong Bus, and many others, our exceptional products and services have earned the trust of many industry leaders. Additionally, our Tire 2 supply to big names like Ford, Iveco, GMC, and more is a testament to our commitment to quality and excellence.
Our development team boasts 9 R&D locations worldwide, spearheaded by our headquarters in Huizhou (China), a Belarus office (Smolevichi District, Minsk Region), a Singapore office (150 Beach Road, #28-05/06 Gateway West, Singapore), HongKong and three locations in Shenzhen, China (changsha, xiamen) to ensure that we can cater to our clients globally.
MINGSHANG is fortunate to have sought-after shareholders like ArcSoft (the leading computer vision and artificial intelligence technology service provider), Horizon Robotics (the famous chip design company), PATEO (the largest Internet of Vehicles operation service provider in China), ZIJIN MINING (the famous precious metals mining group), and Shenzhen Smart City (the smart city technology platform group under Shenzhen SASAC).
We have over 20 years of experience designing and developing visual safety systems to help eradicate blind spots and minimize safety hazards while driving. Our products are certified with TS16949: 2009 & ISO9001: 2008 International Quality Management System since 2011, accompanied by RoHS compliance and certificates like CE, FCC, and E-MARK, among others.
At MINGSHANG, we take pride in our extensive product offerings and exceptional quality of services, ultimately ensuring that our clients receive reliable and innovative solutions for their safety needs.
About Our Factory & Business Background
- Address
- Mingshang Industrial Area, Yeting Road, Huiyang District, Huizhou, Guangdong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Yantian, Shenzhen
Our Production Capability & Technical Expertise
- Main Products
- Rear View Camera, Mobile DVR, Rear View System, Wireless Camera System, Vehicle Safety System, Ai Camera, 360 Camera System, Adas, DMS, Bsd
Our Industry Experience & Global Business Record
- Export Year
- 2003-07-08
- Main Markets
- North America, Eastern Europe, Western Europe
FAQ
- What video resolutions are supported?
- The system supports D1, HD1, and CIF resolutions with optional settings.
- Does the device support remote monitoring?
- Yes, it supports remote control and networking protocols like TCP/IP, FTP, SMTP, and DDNS.
- What is the warranty period?
- The product comes with a one-year warranty time.
- Can the system record audio?
- Yes, it supports 4-channel audio input and 1-channel audio output with audio and video sync recording.
- What storage options are available?
- It supports two 64GB SD cards or one 2.5-inch HDD up to 2TB.
- Is the system suitable for harsh environments?
- Yes, it features anti-vibration and heat dispersion design and passes waterproof and temperature cycling tests.
- What languages are supported?
- The system supports Chinese, English, Traditional Chinese, and other languages.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
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