VVH-MD42D / VVH-MD42D-3GA (4CH) Mobile DVR For School Bus Surveillance Solution

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Product Manual
  • Support 4CH recording cameras at the same time to record driving images completely.
  • Wide range of power input, suitable for any kinds of vehicles.
  • Auto recording after power supplied.
  • Provide Video output for playing-back mode and operating in mainframe.
  • x4 I/O alarm input, x1 Audio input and x1 Audio output.
  • Built-in G-sensor , automatically detect crush, trig force recording.
  • Built-in WIFI and 3G network, different selection of connecting.
  • H.264 real time compression chip, Higher compression ratio and keep clear resolution.
  • Recording format: 720p, used for different demand.
  • Complete Video Record List. Overall quick search event log.
  • Completely record driving video and sound to make sure attribution of responsibility when accident occurred.
  • Provide AVI convert function to users playback on PC.
  • Power management function, Extended record after power off.
  • G-Mouse optional, completely record your driving position and speed.
  • 3G module optional, control driving situation of vehicles anytime.
  • Specification
    Video Format NTSC / PAL
    OS Embedded Linux
    Video Input 4 Cameras
    Camera Power Output x4 Power 12V / 400mA
    Video Output x1 Video Output
    Audio Input x1 Audio Input
    Audio Output x1 Audio Output
    Alarm I/O x4 Alarm Input
    Operation Interface GUI
    Language English/Traditional Chinese/Simplified Chinese
    Recording Frame 720p/VGA@30FPS/CH
    Display Mode 1CH/4CH
    Simplex Mode Record/Playback
    Resolution Display 1280x720 / 640x480
    960x582 / 360x240
    Recording 1280x720 / 640x480
    960x582 / 360x240
    HDD 2.5”SATA HDD Removable Case, Max to 2TB
    Backup Device USB 2.0 Flash Driver, Removable HDD
    Playback Mode Time/Date, Events
    Full Screen Yes
    LED Indicator 4 LED (LAN / REC / GPS / Power)
    Signal Loss Detector Yes
    Buzzer Alarm Output Yes
    RS485 Yes
    SD Yes
    GPS Yes (optional G-Mouse)
    G-SENSOR Yes
    3G Yes (optional VVH-MD42D-3GA)
    WiFi Yes
    IR Remoter Yes
    Watchdog Stop, Automatically return to recording mode when power back.
    Built-in Supercapacitor Yes
    Power Supply (1) DC 8V~36V
    (2)ACC Extended Recording by setting software.
    Dimension 250mmx174.8mmx69.5mm
    Operate temperature -20°C ~ 65°C
    Weight 1.85kg(With bracket and HDD )

    *Version updating is not going to inform, please check the on-going updating information

    Product Manual

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