inputs.text: handy blackbox dual camera recorder gps logger - dual camera dvr blackbox recorder easy use device front lens moved better positioning without need unmount speaker records audio clearly screen split middle show cameras operation time preferredthe camera holder made plastic snaps easily without rehemove mount gps sensor tracks location via google map viewed files sd card viewed computer time also speed vehicle travelling recorded play back no breaks recorded filesa card reader needed view files since camera operates similar blackbox recorder plane sd card uses jplayer view filescons front camera may produce dark images times normal lighting whereas back camera produces much clearer images night images difficult view without good external lightinghowever recommend reasonably priced easy operate blackbox dual camera recorder gps tracking variety useful features