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12CH Vehicle Monitoring Support Car Monitor Network Video Recorder NNVR Truck Camera System HD 1080P 4G WiFi GPS 8 Channel AHD 4CH IPC MNVR

The 12CH MNVR (12-Channel Mobile Network Video Recorder) is a sophisticated vehicle surveillance system designed for real-time monitoring, data recording, and driven safety features, 8ch AHD +4ch IPC M12-6PIN Connector
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  • SMT9828-84I

Core Features of SMT9828-84I 12CH MNVR


Product Features:

  1. HiSilicon Linux system solution, H.264/H.265 compression mode, multi stream recording, high-definition recording effect up to 720P

  2. 8V-36V adaptive wide voltage input range (automatic shutdown protection above 42V), ultra-low power consumption design, suitable for use in various vehicles

  3. Professional car power protection design, non scalding, with international standard power polarity reverse protection, loss/over voltage/over current protection, and short circuit protection

  4. Automatic trigger display function (IN1-IN6 trigger input function can be set, and the screen will automatically switch to display the corresponding image)

  5. High resolution 1920x1080 (including video input, output)

  6. Support AHD 8CH+4CH 2MP IPC camera connection input

  7. Support multiple storage strategies such as multi disk cyclic storage, main stream storage, and small stream storage

  8. Supports 4T hard drive and 1T SD card recording, uses aviation shock resistant materials to reduce data damage caused by vehicle vibration, and the product can adapt to more harsh road conditions

  9. Rich variety of display modes, all of which can be independently set as startup screens to meet the special needs of different users

  10. Advanced bare disk+pre partitioned storage technology solves the problem of easy damage caused by uneven disk writing, the problem of file fragmentation caused by repeated erasing, the problem of data loss caused by storage file system crashes, inability to find storage, and file garbled characters, and the problem of data loss caused by time synchronization, ensuring data integrity and effectiveness. The use of dedicated storage methods solves the problem of data confidentiality

  11. Exclusive bare disk storage technology, perfectly solving the problems of video data leakage, loss of seconds, and ineffective storage for other products in the market

  12. Each camera image can independently set brightness, contrast, saturation, chromaticity, and sharpness

  13. Each camera screen can independently set the reversing marking line (users can adjust the position and width of the auxiliary line)

  14. Each camera image can be independently set to move and zoom in, cutting unnecessary images around the video

  15. Support top bottom left right margin image scaling adjustment for video output, adapting to full display of various screen images without being cut

  16. Provide DC12V power output, which can provide constant voltage power supply for multiple peripheral devices such as cameras and displays

  17. Real time high-definition video recording, 720P/D1 optional, adjustable frame rate and image quality

  18. 4 alarm inputs (including door opening and closing, lighting, steering, braking, reversing, and various other types that can be configured), which can be linked to multiple responses

  19. 2 alarm outputs, supporting linkage of sound and light alarms, oil and power cut-off controllers, etc

  20. Support enabling/disabling OSD character overlay function (time, date, channel number, vehicle information, etc.)

  21. Supports multilingual menus such as Simplified/Traditional Chinese, English, Korean, Russian, etc. (customizable menus for other languages)

  22. Support customization of startup logo


The following optional features are available for purchase:

  1. A powerful client program that provides real-time monitoring and listening of audio and video, two-way voice intercom, playback, video recording, high-definition screenshots, and other functions

  2. Support the expansion of UPS capacitors, which can continue to work for a few seconds in case of sudden abnormal power outage, ensuring the normal storage of video data

  3. Support module expansion such as 3G/4G/WIFI/GPS/BD/GLONASS; Mobile and PC remote monitoring can be achieved through 3G/4G/WIFI (real-time video, monitoring, intercom, broadcasting,video query, playback, download; parameter settings, firmware upgrade)

  4. Support the expansion of AI intelligent algorithm functions such as ADAS, DMS, BSD, etc

  5. Support expanding AHD high-definition output 1080P/251080P/30720/25720P/30 with adjustable resolution; (AHD output devices do not have HDMI output)

  6. Support customized connection and expansion of other devices using serial protocols such as RS232 and RS485

  7. Customization can be made according to customer functional needs

  8. Support passenger flow statistics cameras


Scenes Solutions

Application: Buses, School Bus,Freigt Truck,RV,Ship & Crane,Forklifts,Emergency & Rescue,Tax,Rail Transit,Agricultual Vehicles,etc.

Freigt Truck

Freigt Truck

school bus

School Bus

RV

RV

taxi

Taxi

Rail Transit

Rail Transit

forklift

Forklift

bus

Bus

Emergency&Rescue

Emergency & Rescue

Specification


Project

Specification

OS

Embedded Linux system Hisilicon solution

OS language

Simplified/Traditional Chinese, English, Russian, Korean (other languages can be customized)

Video compression format

H.264/H2.65 compact model

OSD

Character overlay function, supports time, date, channel name, vehicle ID and other information overlay

GUI

Graphic OSD

System parameters can be set by external display and remote control

Safety management

Password access

User password and administrator password are managed at two levels

Video and video

System

Video input

8CH AHD 1080P downward compatibility+4CH IPC input

Video output

HDMI x1; VGA x1; CVBS x1(M12航空头接口 1.0Vp-p 75Ω)

Preview function

Single channel、2/4/6/8/12 Screen splicing preview, support manual/alarm trigger full screen display function

Video resolution

720P、D1 optional

Video quality

Normal, Standard (default), HD, UHD 4 levels optional

Video mode

Automatic recording when powered on, timed recording, alarm recording

Audio

Audio input

8CH M12 Aviation head interface

Audio output

1CH (M12 Aviation head interface)

compressed format

G.711U compressed format, rate 8KB/s

Storage

storage medium

SD card supports 1TB and hard disk supports 4TB.

Upgrade ways

Support U disk upgrade, SD card upgrade, FTP remote automatic upgrade

Storage

Proprietary raw disk pre-allocated storage method (industry advanced storage method)

USB

USB interface, can use USB disk to backup video and upgrade as well as connect mouse

Video playback

Video Search

Video data can be searched by recording time, recording mode, etc.

Playback

Support 8-channel synchronous playback, pause, fast forward, fast rewind

I/0 alarm

Alarm input

6 groups of IO alarms, high level input, pulse input; with alarm linkage function

Alarm output

2CH switch output, linked to sound and light alarm equipment, oil and power failure equipment, etc.

Optional Features

Communication Interface

1CH RS232 interface

Communication Interface

1CH RS485 interface

mobile network

Built-in 4G module, supports TDD-LTE, FDD-LTE networks

Compatible with 3G- WCDMA, CDMA2000, TD-SCDMA, GPRS, EDGE and other networks;

WIFI network

Built-in wifi module 2.4G frequency band, network connection or wifi camera connection, support optional 5G frequency band

Position

Built-in positioning module; supports optional GPS / BD / GLONASS and other satellite positioning

Ethernet network

Ethernet network connection, RTSP video streaming transmission, IPC camera connection

Power supply and power consumption

Power Management

Adaptive wide power input, reverse short circuit protection, power failure/overvoltage/overcurrent protection functions;

Input voltage

DC:+12V ~ +36V(Automatic shutdown protection when greater than 42V)

Output voltage

+12V@2.5A

Power consumption

Normal working status<5W

Working environment

Temperature

-30 ℃ ~  +70 ℃

Humidity

20% ~ 80%

Others

N.W

1.3KG


About Seemetech
Founded in 2017, Seemetech is a dynamic technology company dedicated to delivering innovative solutions in the field of intelligent transportation and vehicle security. With a strong focus on R&D, we specialize in designing and manufacturing cutting-edge products such as MDVR (Mobile Digital Video Recorders), MNVR (Mobile Network Video Recorders), and Car Monitors, empowering businesses worldwide to enhance safety, efficiency, and operational control.
Our Core Products
MDVR & MNVR: Advanced in-vehicle surveillance systems tailored for real time monitoring, GPS tracking and data analytics. Ideal for fleet management,public transportation,and logistics.
Car Monitors:High performance displays designed for seamless integration with vehicle systems,ensuring clear visibility and user friendly interfaces for drivers and operators.
  • Technology & Innovation
    At Seemetech, we pride ourselves on our 20-member R&D team—a passionate group of engineers and industry experts committed to pushing technological boundaries. By leveraging AI, IoT, and cloud-based platforms, we continuously refine our products to meet evolving market demands.
  • Our Mission
    We strive to redefine vehicle safety and connectivity through intelligent solutions that bridge the gap between technology and practicality. By partnering with global clients, we aim to drive progress in smart transportation ecosystems and deliver unparalleled value to industries worldwide.
  • Our Vision

    As we expand our global footprint, Seemetech remains steadfast in its commitment to innovation, customer-centricity, and sustainable growth. Join us in shaping the future of mobility.
FAQs
  • Do you support OEM and ODM services?
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    Yes,we support OEM and ODM services. We have a professional R&D team to support various customization.
  • Are you a manufacturer factory or a trading company?
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    We are the original manufacturer located in Shenzhen,China, which has rich experience in car monitors ,car cameras and car players , warmly welcome to visit our factory.
  • How do you guarantee product quality?
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    All goods are 100% inspected before shipping, we do at least 5 tests, including In-coming raw material test, sample test then bulk produce, functional test, burn-in test, appearance inspection.
  • How to place an order?
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    1.Choose the product you like, confirm the model and quantity and place the order on Alibaba directly.
    2. Tell us your special request and then we will recommend the right items accordingly ,and match them together for you then.
  • What's the MOQ for products?
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    MOQ no limited, sample orders also welcomed.
  • What's the payment terms?
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    T/T, PayPal, Ali pay,etc.
    For sample orders, 100% in advance, for bulk orders 30% or 50% deposit, the balance before shipment.
  • What are the shipping method?
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    By express(DHL,Fedex, UPS), by sea, by air, or other available shipping methods appointed by customers, provide tracking number and estimated time of arrival.
  • What's the lead time?
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    1. Sample order 1 to 5 PCS: 3-7 working days.
    2. General order 100 to200PCS: 7-15 working days.
    3. Bulk order 500 to 1000PCS: 15-30 working days.(All depends on the quantity)
  • What after-sales support is available?
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    All products have one year warranty and we have professional technical support. If you have any problems with the product, we will provide solutions at any time.

Packing Ways

More than a large number of warehouses meet your needs,can supply your goods at any time,and reach your destination at the earliest Look forward to working with you.

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Freight Logistics

We offer a variety of logistics options for you to choose from.

delivery

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  +86-755-83259588

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