4ch 3G,GPS mini Car DVR with 3.5inch TFT screen,support 2.5 ... optional 4ch 3G,GPS mini Car DVR with 3.5inch TFT screen,Car Black box,Vehicle DVR,mini mobile DVR JD-MDVR8800 series products ... 50FPS (PAL) or 720X480@60FPS (NTSC) (over all 4 channels). It is a real-time, high-definition, low power- ... realized by cell phone, or PC (software).4ch mini car DVR with 3.5inch TFT screen,support 2.5 SATA ...