BOYO VTB400 Two Cameras in One Mounting Bracket Covers large simultaneous viewing through two different cameras Ideal applications for large size vehicles, trailers, trucks, RV, buses 1/4" Color CCD Camera, Auto white balance Excellenct dual angle 180 D (feft) and 60 D (right) Covers large simultaneous viewing through two different cameras Ideal applications for large size vehicles, trailers, trucks, RV, buses 1/4" Corlor CCD Camera, Auto white balance Reverse and non-reverse switch, waterproof (IP67)