Backup camera flush mount with a LATEST 6pcs FULL glasses large-aperture optical system,the picture with very low distortion rate,you will get crystal realistic view when you backing up. Also it with a horizontal 135 degree wide view angle lens,it's great for you to check the invisible blind spot clearly and make parking safe and simple. Rear view camera adopts a unique enhanced 4 waterproofing processes: PCB-Coating, Sealing adhesive, Filled potting and finally specially-designed waterproof structure to ensure its superb waterproof performance(up to IP69K IP rating). You absolutely no need to worry about water, fog or mist inside. Caution: please separately order a suitable harness to complete installation if connect it to a FACTORY RADIO.