Camara Eyeball Dahua. 1/4?? 1Megapixel CMOS >25/30fps@720P High speed long distance real-time transmission HD and SD switchable OSD Menu control over coaxial cable DWDR Day/Night(ICR) AWB AGC BLC 2DNR 3.6mm fixed lens (2.8mm optional) Max. IR LEDs length 30 Smart IR IP67 DC12V