Smart Lock without App

【Keyless Entry Door Lock】The Kucacci smart lock accommodates up to 20 keypad users, easily grant one-timed codes with pet sitters, delivery personnel, or housekeepers, Enjoy convenient keyless entry and streamlining access control for everyone. Mechnical keys are included as a back up. 【Easy Installation】Replace your previous deadbolt, door lever, door handle, or door knob in just 10 minutes with a simple screwdriver. Our reversible handle design fits both left and right-hand doors, requiring no extra work on standard door. 【Auto Lock & One-touch Lock】Customize automatic locking from 5-99 seconds with our keypad door lock with handle. Activate one-touch locking by pressing "KUCACCI" on the keypad for 2 seconds to secure the door effortlessly. 【Convenience】Unlock your door easily at night with the backlit keypad. Set up silent mode or vacation mode as needed. Requires 4*AA batteries (Not Included) and alert you with low battery indicator for adding convenience and peace of mind. IP