Fingerprint Door Lock, Veise Keyless Entry Door Lock, Electronic Keypad Deadbolt with Keyed Entry, Auto Lock, Anti-Peeking Password, Safer and Convenient/Easy Installation Design, Oil Rubbed Bronze, Fingerprint Unlock: Veise Fingerprint Door Lock recognizes your fingerprint within 0.3 second, and unlocks your door within 1 second. Multiple Ways To Unlock: Fingerprint + Passcode + Key. Make your life safer and more convenient., Keyless Entry: Program up to 20 individual codes with 4-10 digits, 20 fingerprints for your family and friends, quickly and easily share one-time access with your petsitter, delivery man or housekeeper. Customize passcodes for different visitors in the electronic Keypad Deadbolt., Auto-Lock & One-touch Lock: This keyless entry door lock can set to be locked automatically after 10-99s, to ensure your home security while you leave home in hurry. One-touch Lock is to lock the door by pressing and holding any key on keypad for 2 seconds., Long Battery Life For Enhanced Durability: This electronic keypad door lock is low power consumed, worked with 4 AA batteries (not included), which can long last for 1 year., Easy Installation: Easy to install in minutes with just a phillips screwdriver. The Latch of the deadbolt can be adjusted from 2.36""(60mm) to 2.76""(70mm) to fit most residential standard doors, it includes necessary hardware components, applicable for the door with thicknesses from 1.38""(35mm) to 2""(50mm) and the hole diameter in in 2.13"" (54mm)., ,