E-PRANCE® Mini 0801 Car DVR Dash Camera Ambarella A2S60 Chip 5M pixel CMOS + GPS Logger + High Resolution Full HD 1080P 30 FPS + G-sensor + License Plate + 135 Degree Wide Angle View
For $100, what can you expect?  It shoots 1080/30p, image is pretty distorted with barrel, but my single complaint is the format is .MOV and any movie is 200MB up. Even short motion detect blips.  So it eats memory like crazy.<br /><br />I tried both Class 4 and Class 10 cards; both worked without issue...  It does need a robust supply for motion to work properly; and motion is NOT sensitive enough to real movement; people walking in front of the car would usually NOT start a caption; a vehicle moving past 