The vehicle-mounted MDVR (main unit) is a cost-effective and highly scalable device specifically developed for multi-channel video surveillance and remote monitoring applications in buses, trains, and similar vehicles. It is developed using a high-speed processor and an embedded Linux platform, integrating the most advanced H.265 video compression/decompression technology in the IT industry. Utilizing dual hard drives + SD card (for mirror recording) as storage media, the MDVR can achieve audio/video recording with 8-channel analog HD video input + 4-channel digital HD IPC input formats, as well as vehicle driving information recording functions. It features dual 4G/5G modules and dual supercapacitors. The MDVR product boasts a concise design, excellent vibration resistance, flexible and convenient installation, powerful functions, and high reliability.

Features

Built-in HiSilicon high-performance image processing chip, H.265 encoding, high compression ratio, and clear images;
Supports 8-channel AHD megapixel HD/analog SD video and audio input + 4-channel IPC HD input, 1-channel synchronized video and audio output, 1-channel VGA output, and 1-channel HDMI output;
Supports 12-channel 1080P HD real-time local recording;
Professional vehicle power supply design with 9-36V DC wide voltage input;
Multiple protection circuits for undervoltage, short circuit, reverse connection, etc., suitable for various vehicle types;
Supports intelligent power management recognition, automatic shutdown on low power, and low power consumption when ignition is off;
Adopts a special file management mechanism, encrypting data to effectively protect data security;
Proprietary hard drive bad sector detection technology, ensuring recording continuity and extending hard drive lifespan;
Built-in supercapacitor, preventing data loss and hard drive damage due to abnormal power failure;
Supports dual hard drive and SD card storage, with capacities up to 4TB*2 + 512GB;
Supports GPS/BD positioning, with high sensitivity and fast positioning;
Supports Wi-Fi wireless download, supporting 802.11b/g/n, with frequencies of 5.8GHz/2.4GHz;
Built-in 3G/4G/5G module, supporting LTE/HSUPA/HSDPA/WCDMA/EVDO;
Built-in AI: ADAS+DMS (or BSD).

Technical Parameters

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