4-Channel Mobile DVR with CMS Platform
| Share | |
|---|---|
| Categories | Mobile DVR |
| Brand | AlwayCare Commercial Fleet Safety Manufacturer |
| Model | 4-CH MDVR |
| Voltage | 12/24V |
| Video Record Resolution | 1920x1080 |
| Satellite Positioning | Support GPS and BD (Beidou) dual-mode positioning |
| Wireless Communication | 4G or Wifi |
| Storage | 512GB SD Card |
| Video Encoding | H.264/H.265 |
| Application | Suitable for All Vehicles |
| Operating Temperature | -20℃ ~ 70℃ |
| Warranty | 15 Months |
4-Channel Mobile DVR with CMS Platform
Compact 4-channel AHD mobile DVR with dual SD 512GB local recording, 4G LTE telematics, and remote CMS.
Technical Specifications
Verified factory technical parameters for the AlwayCare 4-CH MDVR commercial vehicle video recorder platform.
| Operating System & Core | Embedded Linux operating system optimized for compact vehicle recording units |
|---|---|
| AI Capabilities | Standard commercial 4-channel fleet video recorder; optional firmware supporting active event triggers |
| Video & Audio Channels | 4 Channels AHD (1080P/720P/D1) video input via 4-pin aviation connectors. Video Output: 1 Channel CVBS output (aviation to RCA) for in-cab monitor connection. Audio: 1 Channel MIC input (two-way intercom support) + 1 Channel audio output. |
| Video Encoding & Dual Stream | H.265 (HEVC) and H.264 Main Profile compression; dual streaming architecture |
| Storage & Physical Security | Dual SDXC memory card slots supporting up to 512GB total capacity with front-panel security cover |
| Wireless Connectivity & Antennas | 4G LTE all-network cellular module + GPS / BeiDou dual-mode GNSS + 2.4GHz Wi-Fi (802.11b/g/n) |
| Hardware Interfaces | 4× I/O alarm inputs (left turn, right turn, reverse, brake), 1× I/O alarm output, 1× USB 2.0 port, 1× RS232 |
| Power Supply & Protection | DC 8V ~ 36V wide-voltage automotive input with reverse polarity, surge protection, and delay shutdown |
| Environmental & Chassis | Operating Temperature: -20°C to +70°C (-4°F to +158°F); Storage Temperature: -40°C to +85°C |
Hardware Architecture Selection
Commercial Mobile DVR Fleet Capacity Matrix
Select the ideal channel count and storage architecture across the AlwayCare commercial vehicle recorder family.
| Series Model | Video Channels | Storage Architecture | Power & Protection | Wireless Connectivity |
|---|---|---|---|---|
| 4-CH MDVR (Light Commercial) Current Model Vans, delivery pickups, taxis, and compact commercial vehicles |
4 Channels AHD | Dual SD / TF (Up to 512GB) | DC 9V ~ 36V | 4G LTE + GPS/BD + Wi-Fi |
| 5-CH MDVR (Industrial & Mining) Heavy off-highway haulers, mining dump trucks, and construction equipment |
4× AHD + 1× IPC | 512GB SDXC Card | DC 9V ~ 36V Ruggedized | 4G LTE + GPS/BD + Wi-Fi |
| 8-CH MDVR (Heavy Haulage) Long-haul freight tractors, intercity logistics, and tank trucks |
8 Channels AHD | 4TB SATA HDD + 512GB SD | DC 8V ~ 36V | 4G LTE + GPS/BD + Wi-Fi |
| 9-CH MDVR (Logistics Special) Distribution fleets requiring cabin, cargo, and full perimeter coverage |
8× AHD + 1× IPC | 4TB SATA HDD + 512GB SD | DC 8V ~ 36V | 4G LTE + GPS/BD + Wi-Fi |
| 12-CH MDVR (Public Transit) Public buses, luxury coaches, double-deckers, and passenger shuttles |
12× AHD + 1× IPC | 4TB SATA HDD + 512GB SD | DC 8V ~ 36V | 4G LTE (5G Opt) + GPS/BD |
What 4-CH MDVR Delivers for Commercial Fleets
Heavy vehicle evidentiary recording, intelligent telematics surveillance, and active accident prevention.
4-Channel Full HD Video Logging with H.265 Compression
- 4-Channel Full HD Recording: Connects forward road, driver cab, side blind spot, and reversing cameras.
- Efficient H.265 Compression: Cuts bandwidth and storage requirements by 50%, doubling card retention.
- Threaded Aviation Ports: Rugged 4-pin screw connectors eliminate signal dropouts from chassis vibration.
Automotive DC 9V~36V Wide Voltage & Delay Shutdown
- 9V-36V Wide Voltage: Integrated reverse polarity, over-voltage, and surge defense for 12V/24V power.
- Programmable Delay Shutdown: Keeps recording 1 min to 24 hours after ignition shutoff for parked safety.
- Fanless Aluminum Housing: Compact aluminum chassis operates silently from -20°C to +70°C.
Dual SD Storage up to 512GB & 4G/GPS Remote Surveillance
- Dual SD Slots up to 512GB: High-endurance storage provides weeks of reliable local incident evidence.
- 4G LTE Cloud Link: Live camera streaming, GPS breadcrumb playback, and instant alarm alerts to CMS.
- Wi-Fi AP Setup: Installers configure camera views and alarm parameters directly from mobile phones.
Compatible Sensors & Peripherals Suite
Compatible Sensors & Peripherals Suite
Modular vehicle hardware components factory-certified with AlwayCare MDVR platforms for turnkey commercial deployment.
Heavy-Duty Waterproof Cameras
Rugged die-cast metal cameras rated IP68/IP69K with night vision infrared LEDs, 1080P/720P AHD output, and vibration-proof 4-pin aviation screw connectors.
In-Cab Commercial Vehicle Monitors
Industrial high-brightness 7-inch and 10.1-inch anti-glare IPS displays (DP210 / DP230 / DP270) featuring auto-dimming ambient light sensors and multi-view split screen.
Surveillance Storage Media
Enterprise 2.5-inch SATA hard drives up to 4TB and high-endurance Class 10 / V30 SDXC memory cards engineered for continuous 24/7 high-temperature loop recording.
DMS & ADAS AI Cameras
Specialized 940nm non-glare interior pupil tracking camera modules and windshield roadway optical units with precision ratchet tilt mounting brackets.
Audio Intercom & Alert Buzzers
Two-way voice communication dispatch handsets, high-decibel acoustic alert speakers, and dashboard visual warning LED indicators.
CMS Telematics Cloud Platform
Centralized fleet supervision platform supporting live multi-channel video streaming, GPS breadcrumb track replay, automated incident video clipping, and JT808/JT1078 protocols.
Built for Long-Term Commercial Fleet Programs
Why leading transport operators, bus transit authorities, and telematics systems integrators choose AlwayCare hardware.
Factory Direct Manufacturing
Direct ISO9001 certified production facility with 100% full batch high-temperature burn-in, vibration stress testing, and component traceability.
Integrated Fleet Safety
Harmonized hardware architecture uniting multi-channel evidentiary recording, AI active vision safety, GNSS telematics, and centralized cloud monitoring.
15-Month Manufacturer Warranty
Every commercial MDVR unit is backed by our direct 15-month quality guarantee from factory dispatch with guaranteed long-term spare component availability.
OEM & Protocol Integration
Custom silkscreen branding, customized packaging, dedicated harness pinouts, and seamless API / JT808 / JT1078 protocol integration with third-party telematics clouds.
From Inquiry to Fleet Deployment in Four Steps
A transparent engineering and procurement path — evaluate hardware on your test vehicles before placing bulk orders.
Share Fleet Requirements
Submit vehicle models, channel counts, target storage retention, and telematics platform specifications through our inquiry form.
Technical Architecture & Quote
Our sales engineers configure the optimal 4-CH MDVR hardware version and provide a detailed technical proposal within one business day.
Sample Road Evaluation
Sample evaluation units are shipped for on-vehicle trial installation, wiring validation, and fleet management software testing.
Production & Global Delivery
Bulk fleet orders are manufactured under strict QA standards, shipped with full factory inspection test records and export documentation.
Engineering Documents & Downloads
Comprehensive technical specifications, dimensions, wiring pinouts, and telematics resources for 4-CH MDVR.
Product Datasheet
Full factory engineering parameters, mechanical dimensions, power requirements, and ordering configurations for 4-CH MDVR.
Request DatasheetCertificates & Lab Reports
Official CE, FCC, RoHS, and automotive environmental vibration test reports for commercial transport compliance.
Request CertificatesUser Manual & Wiring Diagram
Complete connector pinout charts, camera mounting instructions, alarm trigger wire assignments, and configuration guide.
Request ManualCMS Platform Software & Demo
Evaluation access to our cloud fleet surveillance dashboard — real-time GPS tracking, multi-channel live streaming, and API documentation.
Request Demo AccessComplete the Commercial Fleet Safety Stack
Commercial MDVR hardware and vision systems commonly deployed alongside this model in commercial vehicle fleets.
MR920 9-Channel AI Mobile DVR for Fleets
Model MR920 — 8-Channel AHD + 1-Channel IPC MDVR with 4TB HDD + 512GB SD dual storage.
MR920-DA 9-Channel AI MDVR Telematics Terminal
Model MR920-DA — Dual-AI flagship combining inside DMS driver tracking with outside ADAS roadway warnings.
MR930 13-Channel AI MDVR for Fleet Monitoring
Model MR930 — 12-Channel AHD + 1-Channel IPC ultra-high capacity recorder with CAN bus integration.
Frequently Asked Questions
Can't find your answer? Our commercial fleet engineers reply within one business day — email safety@alwaycare.com or send an inquiry.
What camera types and video resolutions are supported by 4-CH MDVR?
This platform supports 4 channels of AHD (1080P/720P/D1) video input via aviation 4-pin connectors, accepting 1080P, 960P, 720P, and D1 analog high-definition cameras with backward compatibility for standard CVBS inputs. Selected versions also support digital IPC expansion via aviation network connectors.
What storage capacity and physical security does the unit provide?
The system utilizes Dual SD card slots supporting up to 512GB total capacity. High-security physical lock tumbler covers prevent unauthorized removal of memory cards or hard drives by operators, ensuring uninterrupted evidentiary chain of custody.
How does the power protection and delayed shutdown system operate?
Equipped with an industrial DC 8V~36V wide-voltage power module with built-in reverse polarity, overload, and 40V surge suppression. Built-in farad supercapacitors ensure complete write-to-disk protection during abrupt power loss, while programmable delayed shutdown allows recording for up to 24 hours after vehicle ignition off.
What telematics protocols and CMS cloud platforms are supported?
Hardware integrates a 4G LTE cellular transceiver and high-precision GPS/BeiDou dual-mode GNSS receiver. The platform supports standard industry protocols including JT/T 808, JT/T 1078, GB/T 32960, and CMSV6, enabling seamless API integration into third-party fleet management solutions.
Can this MDVR be deployed in extreme vehicle environments?
Yes. The chassis is manufactured from heavy-duty extruded aluminum alloy with external heat dissipation fins. It operates reliably across an extended industrial temperature range of -20°C to +70°C (-4°F to +158°F) and satisfies rigorous automotive shock and vibration standards.
What warranty and engineering customization options are available?
Every AlwayCare commercial MDVR is supplied with a 15-month factory warranty. We support OEM/ODM branding, customized harness pinouts, bespoke firmware triggers, and specialized CMS server protocol mapping for tier-1 fleet contracts.
Industry Solutions
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Explore Solutions →Configuration & Quotation
Configure the right system around your vehicles.
A quotation should confirm the coverage, compatibility with your existing equipment, installation environment and platform workflow for the selected vehicle-safety system.
- What the installation needs to cover
- Compatibility with your existing equipment
- The conditions in which the system will be installed and used
- How footage, alarm events and fleet data are reviewed day to day