MD204 4CH SD card machine

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December 05, 2025
Conexão de Categoria: Monitor sem fio do bebê
Breve: Curious about how this performs in practice? Join us for a hands-on look at the MD204 4CH SD card machine. This video provides a detailed walkthrough of the 4 Channels Split 7 Inch touch Screen MDVR Fleet Management System, showcasing its installation, key features like multi-channel video preview, and robust power management for vehicle use.
Recursos de Produtos Relacionados:
  • Industrial design ensures stable, reliable performance and easy installation for fleet vehicles.
  • Supports up to 4 channels of 1080P video with H.265/H.264 encoding for clear images and efficient storage.
  • Professional vehicle power supply adapts to 8-36V wide voltage input with overload, short circuit, and reverse connection protection.
  • Highly reliable aviation plug interfaces for video and audio input/output, offering vandal-proof performance.
  • Supports single SD card recording up to 512GB with loop recording and power-off protection for data safety.
  • Built-in GPS/BD module for accurate positioning and tracking in fleet management applications.
  • Features multiple recording modes including automatic, ACC, manual, and alarm-triggered recording.
  • Allows firmware upgrades via U disk and supports flexible playback options like multi-channel sync and variable speed.
Perguntas Frequentes:
  • What video compression formats does the MDVR system support?
    The system uses the international mainstream H.265 and H.264 video compression formats, along with G711a for audio, ensuring high compression ratios for clear images while minimizing disk space usage.
  • How does the power management system handle vehicle electrical variations?
    It features an adaptive wide power input from 8V to 36V DC, with protection against overload, overvoltage, undervoltage, short circuit, and reverse connection. It also supports timed and delayed power on/off functions.
  • What are the storage options and capacities for video recording?
    The MDVR supports a single SD card with a maximum capacity of 512GB, enabling loop recording. It includes power-off protection to automatically restore video recording once power is recovered.
  • Does the system include GPS functionality?
    Yes, it supports a built-in GPS/BD (GPS/GLONASS) module for precise positioning, which is essential for effective fleet management and tracking.