Step up to designer styles and superior security with Kwikset Signature Series products. The Key Control Deadbolt is perfect for multi-family dwellings student housing assisted living & rental properties. Kwikset’s Key Control Deadbolt featuring SmartKey® Re-key Technology is a revolutionary cost and time-saving alternative to master keying. With the first and only two-cylinder Key Control Deadbolt either cylinder can be re-keyed in seconds without removing the lock from the door. Retain your one-key access to all units and gain more flexible key management all while saving time and money. This single cylinder deadbolt can be locked or unlocked by a key on the outside or the turn piece on the inside. The Polished Brass finish adds to the traditional look and feel of the product and makes a classic statement. *