The Level Lock+ Plus Smart Door is a keyless door lock suitable for front doors. It comes with hardware, a key card, and a key. The lock is made of stainless steel with a matte finish and has an adjustable backset. It is universal/reversible and has an item height and width of 2.75 inches. The Level Lock+ Plus Smart Door weighs 2.4 pounds and is equipped with smart features. You will need to supply your own CR2 battery.