Key Features:

. 8 Channel HDD Mobile DVR

·All real-time Record video, 1-25 Frame adjustable; H.264 algorithm.
  
·Read video file directly from the SD card  , without using any software.
  
·very Wide voltage 7-36V, over Voltage, over current and short circuit protection.
  
·3-level shock.
  
·Sealing structure, no cooling fan and no ventilation holes, relying on the natural body to eliminate heat, IP54 against dust design.
  
·Consistent with the U.S. military MIL-810F shock and vibration standards
  
·To provide  an independent external 12V 2A voltage for camera ¡£
  
·Air-head connector cable £¬not easy loosening¡£
  
·Optional built-in GPS receiver module
  
·Optional built-in 3G (EVDO / WCDMA / TD-SCDMA) communication module