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Compression Format H.264 4G WIFI GPS Car Video Recorder SD Card Mobile Dvr

Original Factory 4 Channel 1080P MDVR Mobile DVR 4G WIFI with GPS Digital Single SD Card Video Recorder Vehicle Monitoring Mobile DVR

This 4CH MDVR is a professional-grade mobile digital video recorder designed for vehicle surveillance. It includes 4CH video input and 1CH audio output, with a maximum storage capacity of 1TB via an SD card. It supports GPS, 4G, and WiFi for remote monitoring and data upload to CMS platforms andfeatures UPS technology to protect data during power failures.

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Model:
SMT9714V

Core Features of Car Video Recorder SD Card Mobile DVR

1.Wide Voltage Input & Low Power Consumption

Supports 8V-36V input, compatible with diverse vehicle power systems. Ultra-low power consumption (<5W) ensures stable performance during extended operation.

2. Professional Power Protection

Features overload, undervoltage, short-circuit, and reverse connection protection. UPS technology sustains operation for 3-5 seconds after power loss, safeguarding data integrity.

3. High-Definition Compression & Storage

Adopts H.264 compression, supporting 1920×1080 HD video input/recording. Compatible with AHD 1080P/720P/CVBS formats. Supports up to 1TB SD card storage with bare-disk technology to prevent data loss.

4. Advanced Network Connectivity

Supports GPS, 3G/4G, and WiFi for remote monitoring and real-time video transmission. RJ45 Ethernet and RTSP streaming ensure seamless data management.

5.Intelligent Monitoring

Automatic display triggering for turn/reverse events. Post-ignition recording (up to 24 hours) and vehicle status logging enhance operational oversight.

6.High Reliability

IP65/IP66-rated, ensuring durability in harsh conditions. High-precision sensors and optimized algorithms deliver accurate, reliable data.

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

Operating OS		Embedded Linux system Hisilicon solution
System language		Simplified/Traditional Chinese, English, Russian, Korean (other languages can be customized)
Video compression format		H.264 compact model
OSD		Character superposition function, support time, date, channel name, vehicle ID and other information superposition
GUI	Graph OSD	System parameters can be set by external display and remote control
Video and video System	Video input	4CH 1080P downward compatibility
	Video output	VGA x1； CVBS x1（M12 Aviation head1.0Vp-p 75Ω）
	Preview function	Single-channel, 2/4 picture splicing preview, support manual/event trigger full screen display function
	Video resolution	1920x1080
	Video quality	Normal, standard (default), HD, Ultra HD 4 optional
	Video mode	Automatic power-on recording
Audio	Audio input	4CH M12 Aviation head
	Audio output	1CH（M12 Aviation head）
	Compressed format	G.711U compression format,Rate 8KB/s
Alarm input		4 CH IO Alarm input，Pulse speed input; With alarm linkage function
Alarm output		2 switch quantity output, linkage sound and light alarm, oil cut-off equipment, etc
Optional function	Communication interface	1CH RS232 or RS485 port
	Wireless transmission	Support built-in 4G wireless transmission function, TDD-LTE, FDD-LTE； Compatible with 3G networks: WCDMA, CDMA2000,TD-SCDMA and GPRS, EDGE；
	Position	Support built-in GPS/Beidou /GLONASS module;
Storage	SD Card	Max support 1TB
	Upgrade ways	Support U disk upgrade, TF card upgrade, FTP remote automatic upgrade
	Storage ways	Proprietary raw disk Preallocated storage (industry advanced storage)
	USB	Connect USB flash drive backup video and upgrade or mouse
Replay	Video research	You can search video data by recording time and recording method
Replay	Playback	Supports four simultaneous playback, pause, fast forward, and fast rewind
Power supply and power consumption	Power management	Adaptive wide power input, reverse protection, power loss/overvoltage/overcurrent protection, short circuit protection;Support delay shutdown function.
	Input voltage	DC:+12V ~ +36V（Greater than 42V automatic shutdown protection）
	Output voltage	+12V@2.5A，+5V@0.5A
	Power consumption	Normal working condition < 5W (excluding camera and display)
Work environment	Temperature	-30 ℃ ~ +70 ℃
Work environment	Humidity	10% ~ 80%
Safety management	Password access	User password and administrator password are managed at two levels
Others	Size	146x130 x42mm
Others	N.W	0.5KG

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.