4 Channel 2G Mobile DVR

S-M4AV-HD-2G

  • Hi3512 Processor
  • Embedded Linux OS
  • H.264 Compression Video
  • D1 Live view quality
  • CIF/D1 Playback quality
  • 4 channel audio input
  • 1 channel audio output
  • 8KB/s Audio bitrate
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Technical Specification
Project Device parameter Performance
System Processor Hi3512
OS Embedded Linux OS
Operating language Simplified / English / Traditional
Operator interface GUI, support mouse
Safety management User password, Admin password in two layer management system
Video standard PAL / NTSC
Video Compression H.264 (Main Profile)
Live view quality D1
Playback quality CIF/D1
Display Single picture, 4 pictures, alarm screen automatic switch
Compression ADPCM
Audio Input 4 channel audio input
Output 1 channel audio output
Recording mode Video and audio synchronously recording
Recording type Manual, Schedule, Alarm, Circle recording
Recording & playback Video bitrate 64Kbps ~ 1.5Mbps
Audio bitrate 8KB/s
Storage medium 1(2.5 SATA HDD) & 1(SD Card) Supported
Recording file search type According to channel, time, video types
Playback Playback by files, 4 channels playback
Startup mode ACC, Schedule
Features 2G Supported
GPS Supported
WiFi Optional
Startup/Shutdown Shutdown mode ACC delayed shutdown, Schedule shutdown, hard disk lock off shutdown
Update mode Manual, automatic updating when power on
Software updating Update method USB interface
Video input 4 channels aviation head interface
Interface Video output 1 channel
Audio input 4 channels aviation head interface
Audio output 1 channel
USB interface 1 USB 2.0
Hard disk interface 1 SATA interface (use USB2.0 interface to convert)
Mouse 1 (USB1.1)
Ignition Signal 1
Alarm input 4
RS485 port 1
IR port 1
Auxiliary software PC playback software Playback recording files on PC, and analyze all information that overlayed in the file, such as IO signal, GPS info
Others Power input DC: 8V ~ 36V
Power output +12V@2A, +5V@2A
Work temperature -20° ~ 60°
Power consumption Standby: 3.6W, fully loaded: 27W