The Key Control™ Deadbolt is perfect for multi-family dwellings, student housing, assisted living & rental properties. Weiser’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 button on the inside. SmartKey™ Re-key Technology allows you to control who has access to your home. Re-key the lock yourself in seconds in 3 easy steps. Have you recently moved or had a child lose a key? It’s time to re-key. SmartKey™ provides the highest level of residential security and features BumpGuard to protect against lock bumping.

• For use on exterior doors where keyed entry and security is needed.
• Top concealed cylinder provides 1-key control for the property manager.
• Lower exposed cylinder allows unique user keys for the tenant.
• Maintain key control throughout tenant or employee turnover.
• Featuring SmartKey™ re-key technology; re-key the lock yourself in seconds in 3 easy steps.
• Rekey Your User Or Control Cylinder At Any Time In Seconds
• Rekey The Lock Without Removing From The Door
• Features an adjustable latch to fit all standard door preparations.
• 1 in. deadbolt throw.
• Comes with 2 keys.
• Easily installs in minutes with just a screwdriver.
• Lifetime mechanical and finish warranty.
• ANSI Grade 2
• 3 Hour Fire Rated
• MFG # GCD9571 SMT RDT 26D
• Click here to watch: Key Control Deadbolt - The Home Depot - YouTube