Crimestopper SV-6901.EXP 3rd Brake Light Camera for Chevrolet Express and GMC Savana Van Designed specially for the 2009 to 2013 Chevy Express/GMC Savana cargo van; CMOS color camera custom-mounted into a 3rd brake light OEM like housing Brake light maintains functionality once the camera is installed and looks completely factory Horizontal viewing angle: 130 degrees, vertical viewing angle: 90 degrees Resolution: 420 TV lines, illumination: 0.5 Lux/F 1.2, reverse image only Waterproof design (IP68); easy installation with no holes to be drilled; constructed of high grade automotive plastic