Product Brief

The MR9704C is a hard disk video recorder specially designed for vehicle high-definition monitoring. Equipped with a high-performance image processing chip, it supports analog and AHD high-definition video inputs. Adopting H.264 video encoding and decoding technology, it enables 720P high-definition video recording, storage and playback. It allows expansion with 3G/4G/Wi-Fi modules. Combined with our fully-featured control protocols or the national standard protocols for vehicles, it realizes remote monitoring, analysis and processing of vehicle information. It features intelligent power management, which can automatically identify power types, shut down automatically when power is low, and keep the system operating at low power consumption after the vehicle engine is turned off.

Specifications

Main Features:
Built-in HiSilicon high-performance image processing chip, adopting H.264 encoding with high compression ratio and clear image quality.
Supports 4-channel AHD/analog dual video inputs, 1-channel synchronized video and audio output, and 1-channel VGA output.
Enables local recording of 4-channel 720P digital high-definition videos.

Power Supply:
Adopts professional vehicle power design with a wide DC input voltage range of 10–36V.
Equipped with multiple protection circuits against undervoltage, short circuit and reverse connection, compatible with various vehicle models.
Features intelligent power management recognition, automatic shutdown under low voltage and low power consumption after engine shutdown.

Data Storage:
Applies a special file management mechanism and data encryption to effectively secure data.
Comes with exclusive disk bad sector detection technology to ensure continuous recording and extend disk service life.
Built-in super capacitor prevents data loss and disk damage caused by unexpected power outages.
Supports 2.5-inch hard drives with a maximum capacity of 2TB.
Compatible with SD storage with a maximum capacity of 256G.
Optional automatic hard drive heating function is available.

Interface & Transmission:
Supports GPS/BD positioning with high sensitivity and fast positioning speed.
Enables WIFI wireless download, compliant with 802.11b/g/n standard and operating at 2.4GHz frequency band.
Integrated 4G module, supporting LTE/HSUPA/HSDPA/WCDMA/EVDO network standards.