[Downside Mounting] COOLINT CAM1073D Mini Style Ultra HD CCD Car Backup Camera Multifunction Switchers Built-in Solid Metal Housing Design-Chrome Please make sure to purchase original branded product (COOLINT logo) otherwise the warranty coverage will not be applicable Built in Multifunction Switcher (Mirror Switcher and Distance Guide Line Yes/No Switcher) enable buyer to decide camera model freely Ultra High Definition Color Image Sensor and 5-Class full Glass Lens Solid Metal Housing Design. Shockproof, 100% Waterproof IP68 and Weathre-resistance 0.01 Lux Nightvision, Clear View even in the Night