Smart Door Lock, Keyless Entry with Keypad, USB Charging, Aluminum Alloy, American Standard Lock Body, ≤36V Operating Voltage

Fingerprint or code, is up to you; unlock the door with your finger only for a split second, never worry about losing your password or forgetting it; store up your fingerprints and codes locally, never worry about divulging them; our fingerprint code lock can store 20 codes and 20 fingerprints

Emergency charging backup; even if you miss the low battery notifications, use a powerbank to power it up via a small usb power slot and get yourself inside; with 4 AA batteries (not included) go up to a year without worrying about the batteries and learn to enjoy the convenience

Auto lock function; the keyless fingerprint door lock allows 10 to 99 seconds automatic locking time delay, which can ensure the safety of your home if you or your kids always forget to close the door; 1 push locking at any button for 2 seconds gets your hands free

Secure and reliable; anti-peep password allows you enter random digits before or after the correct access code, don't worry about leaking personal information to others; store your fingerprint locally rather than on the cloud, keep your personal information safe and private; without keyhole no one can pick the lock

Easy installation; no need to connect wifi, bluetooth or mobile phone app; no professional installer required; our fingerprint biometric deadbolt works with right and left handed doors; suitable for front door, garage door, side door, rental house, home stay, laboratory

Zomoss fingerprint combination electric lock provides security for your home with a convenient keyless entry function.

Door measurement

Works with both left handed doors and right handed doors.

Door thickness: ranging from 1 3/8 inches to 2 inches

Door hole's Diameters: 2 1/8 inches

Backset: 2 3/8 inches or 2 3/4 inches

Backset is a distance from door edge to center of hole on door face.

Working temperature : -4°F to 129°F