[great Value Keyless Door Lock]: The 4-in-1 Smart Keypad Lock Has Multiple Unlocking Methods, Including App, Password, Fingerprint, Key. This Door Lock Is For Homes, Hotels And Apartments. [smart App Operation]: One Phone Solves All Problems. With Our Electronic Keypad Lock, You Can Add Fingerprints, Passwords, Share One-time Passwords With Family And Friends, Manage Users, View Access History, And Set Automatic Locks In The App; [safety And Peace Of Mind]: Set The Fingerprint Door Lock To Automatically Lock In 5-99 Seconds, Now You Dont Have To Worry About Forgetting To Lock The Door. After 5 Consecutive Password/fingerprint Verification Failures, The System Locks For 2 Minutes. The Electronic Door Lock Requires You To Bring Your Own 4xaa Power Supply For A Long Service Life. [easy To Install] The Keypad Door Lock With Handle Only Requires A Screwdriver, And You Can Easily Complete The Installation And Programming In Minutes. It Is Compatible With All Left-handed And Right-handed Doors. Colour: