Greenyi 170 Deg Golden Fisheye Lens HD 1920x1080P Install Upside Down Vehicle Reversing Backup Parking Rearview AHD MCCD Camera AHD/1920*1080P and AHD/1280*720P Optional : * 1080P UPSIDE DOWN INSTALL CAR BACKUP CAMERA---1920x1080P resolution, high clarity, 170 degrees viewing angle, no worry about blind spot area, IP68 waterproof, works properly under car washing or bad weather, fantastic night vision effect.* SUPPORT BOTH AHD AND CVBS VIDEO SIGNAL---This car rear view camera can work with both AHD monitors and AHD monitors. Its output video signal is CVBS by default, if you need it to connect with a CVBS monitor, please cut the white cable on the camera and reconnect to power supply. * GUIDE LINE ON OR OFF ADJUSTABLE---There is a small green switching loop on this reverse camera. When you get it, it is with guide line by default. If you dont need the guide line, please cut the green loop and reconnect to power supply.* MINI SOLID ZINC ALLOY SHELL---The back up camera is very small, its shell is made of high quality zinc alloy, shining, shockproof and stainless. Its installation method must be hanging mounted as the picture shows, or the image will be unusual.* ATTENTION---According to our experience, some cheap Android head units has the setting for AHD video signal , but the truth is that they can't display any AHD image, because they don't support AHD at all. If so, then you can only apply CVBS video signal, hope you understand. 3 Colors Optional: