vonnic c101b 1 4-inch sony ccd 480 tv lines 24 ir led night vision 75-feet 3.6 mm varifocal bullet camera black
vonnic c101b 1 4 sony ccd 480 tv lines 24 ir led night vision 75 ft 3.6 mm varifocal bullet camera black specifications image sensor 1 4 sony super had ccd horizontal resolution 480 tv lines scanning system ntsc