FRAME MOUNT STYLE:Wordcam rearview backup camera is a durable metal frame with a very solid backup camera, It holds the license plate securely without blocking the license plate info. WIDE VIEWING ANGLE:170° viewing angle macro lens with mirror image give you a wide viewing vision, IP67 waterproof, the license plate backup camera will work fine in all weather conditions, you can see a very clear image on your screen even it is rainy.