• SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder

SH-GM 4 CH Digital Video Recorder

  • Product Form Factor & Positioning – A cost‑effective, highly expandable in‑vehicle terminal integrating video surveillance, driving data recording and active safety functions.
  • Core Hardware & Technology – Adopts dual‑frequency BeiDou‑only positioning, H.265 video compression and 4G CAT.4 communication technology.
  • Storage Support – Compatible with SD card and HDD storage for local data preservation.
  • Core Value & Application Goal – Built for real‑time vehicle and driver monitoring, helping prevent fatigue driving and lower accident risks.
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder
  • SH-GM 4 CH Car Driving Recorder,MY SHOP,SH-GM 4 CH Car Driving Recorder

Key Features

▌ Comprehensive Active Safety (ADAS/DMS/BSD)

  • ADAS (Advanced Driver Assistance Systems): Provides real‑time alerts for forward collision, close following distance, and lane departure. 
  • DMS (Driver Monitoring System): Monitors driver status, detecting fatigue (eye closure, yawning), distraction, smoking, phone use, and driver absence. 
  • BSD (Blind Spot Detection): Offers alarms for blind spots on the right, left, and front of the vehicle. 
  • HOD (Hands‑Off Detection): Detects when the driver's hands are off the steering wheel. 

▌ Advanced Video & Storage

  • 4‑Channel Input: Supports up to 4 channels of AHD video input with resolutions up to 1080P. 
  • Dual Storage: Features standard storage with a single SD card (up to 256GB) and a single HDD (up to 2TB). 
  • Disaster Recovery: Includes a fireproof and waterproof disaster recovery storage module (up to 512GB) for critical alarm recordings. 
  • Efficient Compression: Utilizes H.264/H.265 video compression to optimize storage space. 

▌ Robust Connectivity & Positioning

  • BeiDou‑Only Dual‑Frequency: Features a high‑precision positioning module supporting B1I, B1C, and B2a bands. 
  • 4G Communication: Integrated 4G CAT.4 module for real‑time data transmission and remote monitoring. 
  • Rich I/O Interfaces: Offers extensive connectivity, including 2 CAN bus interfaces, RS232/RS485 ports, and multiple I/O ports for vehicle signal acquisition. 

▌ Compliance & Management

  • Standards Compliance: Complies with numerous Chinese national and industry standards, including JT/T 794, JT/T 808, JT/T 1076, and GB 19056. 
  • Remote Management: Supports remote parameter configuration, firmware upgrades, and real‑time monitoring via a central platform or mobile app. 
  • Driver Identification: Supports IC card interface for driver identification and management.