RUIKANG POWER Keyless Entry Door Lock, Wi-Fi Fingerprint Smart Deadbolt with Keypad

200 Total Access Credentials: Store up to 100 fingerprints and 100 individual user codes. Give family members and trusted guests their own passcodes for convenient keyless entry. Anti-peep password entry helps protect your actual code from onlookers.
Wi-Fi Smart Lock with App Control: Connect the lock to 2.4 GHz Wi-Fi to view access history and manage users in Smart Life; when a guest presses the doorbell to wake the lock, receive an alert and approve remote unlocking from your phone.
Keypad Deadbolt Lock with Anti-Peep Entry: Give family and guests separate 6-10 digit PINs; add random digits before or after your real code to help hide it from onlookers, and delete individual codes when access is no longer needed.
Keyless Deadbolt with Auto-Lock: Help prevent forgetting to lock on busy mornings; choose 5, 10, 15, 30 or 60 seconds, or turn it off; six backup keys and temporary USB-C power for keypad entry provide options if batteries run out.
Keypad Lock for Front Door Upgrades: This electronic deadbolt fits left- and right-handed home and apartment doors; door thickness 1-3/8 to 2-3/16 inches; backset 2-3/8 or 2-3/4 inches; face hole 2-1/8 inches and edge hole 1 inch.