Features: Bolt mounting, high resolution, parking line optional, up/down (or front/mirror) iamge switchable,

Image sensor: Color CMD
Mini illumination: 0.2 lux 
TV system: NTSC/PAL
Resolution: 420 TV Lines
Total pixels: 656(H) x 492(V)PIX
Power supply: DC 12V 
Visual angle: 170°
Color: Black, chrome
Dimension: 32X34X21mm(w/o bolt)/Bolt height:23mm