... distance witch mode: Key switch Sensor:CCD Resolution:650TV Line CE,FCC,Rhos,ISO ccd camera high nv200 System IntroductionIn the driving environment ... long and 40m wide road image by thehigh-sensitivity lens camera, and sense the imaging on screen only at the brightness ... goods on appro for six months ,and to repair it free for a year,which we will bear the expense. If ...