AHD 4G WiFi GPRS GPS HDD Mobile DVR

AHD 4G WiFi GPRS GPS HDD MDVR

In dynamic scenarios such as patrol law enforcement, emergency command, and field operations, traditional fixed monitoring equipment struggles to meet the demand for flexible deployment. The YUWEI F4 Mobile Hard Disk Recorder integrates innovative technologies including AHD/analog video input, 4G/WiFi dual-mode networking, GPS/Beidou positioning, and hybrid storage (hard disk + TF card), delivering a truly "plug-and-play" mobile monitoring solution.

Mobile Monitoring Innovations

1. Full Wireless Connectivity

①　4G/WiFi Dual-Mode Communication: Supports 4G full-network connectivity and direct WiFi hotspot access, enabling remote real-time preview, cloud storage, and firmware upgrades. Automatically switches to backup link when network is disconnected.

②　GPS/Beidou Dual-Mode Positioning: Built-in high-precision positioning module with trajectory playback error < 2 meters. Supports intelligent functions such as geofencing and overspeeding alerts.

③　Wiring-Free Design: Transmits video streams via WiFi or 4G, with wireless networking between cameras and the host. Particularly suitable for temporary monitoring points, mobile law enforcement vehicles, and similar scenarios.

2. Hybrid Storage for Reliable Data

①　Dual Storage (Hard Disk + TF Card): Standard 2.5-inch SATA interface (compatible with 2TB mechanical hard disk) + 2 TF card slots (up to 128GB per card). Supports both loop recording and event-triggered recording modes.

②　Power Failure Protection: Built-in super capacitor + backup battery, providing 3 seconds of continuous power supply after shutdown to ensure complete data retention during critical moments.

③　Edge AI Analysis: Supports localized AI algorithms such as license plate recognition and face capture, reducing cloud transmission pressure.

3. Full-Scenario Adaptability & Plug-and-Play Installation

①　Wide Voltage Supply Design: Compatible with 9-32V voltage, supporting power supply via car cigarette lighter or 12V/24V adapter. Suitable for diverse vehicle types including police cars, trucks, and engineering vehicles.

②　Rapid Deployment: One-click WiFi hotspot network configuration, remote setup via web interface/mobile APP, no complex debugging required.

③　Shock & Vibration Resistance: Military-grade shockproof structure, passing ISO16750-3 vibration test. Adaptable to bumpy roads and field environments.

Four Core Application Scenarios

1. Smart Traffic Law Enforcement

①　Real-time capture of traffic violations (e.g., running red lights, reverse driving). AI automatically recognizes license plates and uploads data to traffic management platforms, improving law enforcement efficiency.

2. Emergency Command & Dispatch

①　In scenarios such as forest fire prevention and emergency rescue, real-time on-site video is transmitted back to the command center via 4G network to support decision-making.

3. Logistics Fleet Monitoring

①　Tracks transportation vehicle trajectories and monitors driver behaviors such as fatigue driving and overspeeding, reducing accident rates.

4. Temporary Security Deployment

①　Rapidly builds monitoring networks for temporary scenarios (e.g., exhibitions, sports events) and enables quick disassembly and relocation afterward.

Technical Specifications Overview (Competitive Advantages)

With "wirelessization, intelligence, and full-scenario adaptability" as its core, the YUWEI F4 Mobile Hard Disk Recorder sets a new benchmark in the field of in-vehicle mobile monitoring.

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