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8CH MNVR 4ch IPC and 4ch AHD 4G WIFI GPS Car NVR with 1080P Resolution MNVR Monitoring System for Truck Van Bus RV School Bus

8CH MNVR 4ch IPC and 4ch AHD 4G WIFI GPS Car NVR with 1080P Resolution MNVR Monitoring System for Truck Van Bus RV School Bus

The 4CH AHD +4CH IPC MNVR (8-Channel Mobile Network Video Recorder) is a sophisticated vehicle surveillance system designed for real-time monitoring, data recording,driven safety features

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Model:
SMT9828-44I

Core Features of SMT9828-44I 8CH MNVR

Product Features:

HiSilicon Linux system solution,H.265/H.264 codec to save storage space and transmission traffic.
High resolution. Support 8-channel AHD 1080P camera input（4*AHD+4*IPC）, compatible with 960P\720\CVBS and other video formats mixed input.
Supports 3-channel composite video output: HDMI*1,VGA*1,CVBS*1.
Supports 1*SATA hard drive. Up to 4TB capacity to meet high-capacity storage needs.
Supports 1* SD card with up to 1TB capacity.
Supports 1*USB 2.0 interface. Can be used for mouse operation or USB stick upgrade.
Supports 6 I/O alarm inputs. Multiple responses can be linked.
Supports 2-channel I/O alarm output. Can link sound and light alarms, oil and power cut-off controllers, etc.
Supports RS232/RS485 expansion function.

Function Brief:

Multi-stream recording, up to 1080P high-definition video. Video recording supports playback on the machine.
Automatic trigger display function (IN1-IN6 trigger input function can be set. The screen automatically switches to display the corresponding screen).
Advanced raw disk + pre-partition storage technology, solve the problem of easy damage caused by uneven disk writing, solve the problem of file fragmentation caused by repeated erase, solve the problem of data loss caused by memory file system crash, can not find the memory and file garbled characters, solve the problem of data loss caused by time confusion, ensure the integrity and effectiveness of data, The data is stored in a special way to solve the problem of data confidentiality.
Built-in 3-axis acceleration and 3-axis gyroscope sensors. Supports alarms for rapid acceleration, rapid deceleration, rapid turning, collision and rollover.
Supports Ethernet network connection, RTSP video streaming, IPC camera connection, LAN live preview.
Supports onvif protocol PTZ control, with remote control camera viewpoint movement, zoom, focus.
Supports 2-level password login for users and administrators.
Supports setting image left/right mirroring, up/down flipping, rotating 90 degrees, rotating 270 degrees.
Supports setting image brightness, contrast, saturation, chroma and sharpness.
Supports setting the reversing ruler line (user can adjust the position and width of the auxiliary line).
Supports the setting of image cropping, cutting. Solve the problem of black edges and black corners and large-angle image distortion.
Support video output scaling adjustment, to adapt to a variety of screen screen full display, not cut, to solve the problem of screen frame blocking the screen.
Supports remote manual alarms, over speed alarms, out-of-bounds and line deviation alarms.
Supports displaying and recording vehicle driving status, licence plate, route, over/under speed and other vehicle information for easy management.
Supports turning on/off the OSD character overlay function (time, date, channel number, vehicle information, etc.).
Support configuration parameter export and import function.
Supports local software upgrade or remote upgrade via SD card or USB stick.
Support for language customisation.
Support boot LOGO customisation.

Optional Features:

Support built-in 3G/4G/WIFI expansion modules. mobile phone and PC remote monitoring (real-time video, listening, intercom, broadcasting, video query, playback, download, parameter setting, firmware upgrade) via 3G/4G/WIFI.
Support built-in GPS/BDS/GLONASS module or RTK high-precision expansion module. Realise real-time positioning, record driving track and automatic time calibration.
Support built-in wifi module to achieve wifi network networking or generate hotspot to connect 4-channel 200MP WiFi camera input.
Support built-in super capacitor, in the case of sudden abnormal power failure, can continue to work to save the video recording video data.
Support built-in ADAS,DMS,BSD and other AI intelligent algorithm functions.
Supports CAN and other serial protocols to connect to customise and expand the use of other devices.
Can be customised according to customer's functional needs.

Scenes Solutions

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

Freigt Truck

School Bus

Taxi

Rail Transit

Forklift

Bus

Emergency & Rescue

Specification

Project		Specification
system	Operating system	Embedded Linux system Hisilicon solution
	System language	Simplified/Traditional Chinese, English, Russian, Korean (other languages can be customized)
	Operation interface	OSD graphical menu, support remote control, mouse operation to set system parameters
	Security management	Two-level management of user passwords and administrator passwords
processors	CPU	ARM Cortex-A7 Quad-core@1.2GHz
processors	Memory storage	8GB DDR4
Video and video System	Video input	8-channel 1080P backward compatible, support CVBS inputs
	Video output	HDMI x1, VGA x1, CVBS x1（RCA+M12 1.0Vp-p 75Ω）
	Video compression format	H.264/H2.65 compression format
	Preview function	Single-channel, 2/4/6/8 screen splicing preview, support manual/alarm trigger full screen display function
	Video resolution	1080P,720P,D1 optional
	Video quality	Normal, standard (default), HD, Ultra HD optional
	Video mode	Boot automatic video, timing video, alarm video
Audio	Audio input	8-channel analogue audio. Simultaneous recording with video
	Audio output	1-channel, external speaker (≤8Ω2W)
	Compressed format	G.711U compressed format, Rate 8KB/s
Storage	Storage medium	SD card supports 1TB and hard disk supports 4TB
	Upgrade mode	Support U disk upgrade, SD card upgrade, FTP remote automatic upgrade
	Storage mode	Proprietary raw disk Preallocated storage (industry advanced storage)
	USB	Front USB port. Can use USB stick to backup video and upgrade, can be mouse-connected
Video playback	Video Search	Can search video data by recording time and recording method
Video playback	playback	Support 8-channel synchronous playback, pause, fast forward, fast rewind
Optional function	Communicati-on interface	1CH RS232 interface
	Communicati-on interface	1CH RS485 interface
	Mobile Network	Built-in 4G module, support TDD-LTE, FDD-LTE network Compatible with 3G-WCDMA, CDMA2000,TD-SCDMA and GPRS, EDGE and other networks;
	WIFI Network	Built-in wifi module 2.4G band, network connection or wifi camera connection, support optional 5G band
	Location	Built-in positioning module; support optional GPS/BDS/GLONASS and other satellite positioning
	ADAS algorithms	Lane departure detection, pedestrian and vehicle distance detection
	DSM algorithms	Detection of unsafe driving behaviour habits such as driver fatigue, smoking, talking on the phone and covering up
	BSD algorithms	Pedestrian detection in left and right blind zones
RJ45 Network		Ethernet network connectivity, RTSP video streaming, LAN real-time preview, IPC camera connectivity
Alarm Input		6 IO alarms, high level inputs, pulse inputs; with alarm linkage function
Alarm output		2-channel switching output, linkage sound and light alarm equipment, oil and power cut-off equipment, etc.
Multi-platform access		JT/T1078-2016/JT/T808-2013
		GB/T32960-2016
		CMSV6 private agreement
Power supply and power consumption	Power management	Adaptive wide power input, reverse short circuit protection, power loss/over voltage/over current protection function; Support 0-24 hours delayed shutdown function.
	Input voltage	DC:+8V ~ +36V（Greater than 36V automatic shutdown protection）
	Output voltage	+12V@2.5A，+5V@0.5A
	Consumption	normal working＜5W
Work environment	Temperature	-30 ℃ ~ +70 ℃
Work environment	Humidity	10% ~ 90%
Others	Size	168mm166mm60mm
Others	N.W	1.6KG

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?

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?

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?

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?

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?

MOQ no limited, sample orders also welcomed.
What's the payment terms?

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?

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?

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?

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.