81F Smart Keypad Door Lock with Fingerprint – Keyless Entry Knob

Multiple Ways to Share Access

Store up to 50 fingerprints and 20 user codes for convenient keyless entry. Give family members or tenants their own access, and use temporary codes for guests, cleaners, or deliveries—no physical keys needed.

Auto-Lock for Peace of Mind

Set the auto-lock timer from 2 to 99 seconds and let the lock secure the door automatically. A convenient choice for busy families, renters, front doors, and garages—so you don’t have to worry about forgetting to lock up.

Protect Your Entry Code

Enter extra random digits before or after your 4-digit code to help prevent others from identifying your code by watching you enter it. Ideal for busy homes, offices, and other high-traffic areas.

Easy Entry, Day or Night

The backlit keypad makes it easy to enter your code in low-light conditions. Switch to Silent Mode for quiet, discreet access—ideal for late-night arrivals and shared homes.

Fits Standard U.S. Doors

Designed to fit most standard doors with a 2-1/8" bore hole, 2-3/8" or 2-7/8" backset, and 1-3/8"–2" door thickness. Easy to install with the included hardware. Not compatible with 1-1/2" bore holes.