This is my second Kwikset electronic Lever. I love that I can completely depend on this product! It looks great, it's easy to set up and easy to change out the pass code, if you need to. All kinds of options for LEFT and RIGHT Swing Doors and Double doors. The finish is great for exterior and lasts for years, as I know this through experience. The value is incredible if you compare to other brands that seem more expensive. So unless you require some crazy size for your doors levers and locks, this is the one to check out for standard exterior doors.