Key benefits Keyless convenience and controlled access for homes, rentals, schools, hotels and garages. Multiple secure unlock methods reduce the need to carry or duplicate physical keys. Quick, reliable entry with fast fingerprint recognition and support for many users. Main features Four ways to unlock: fingerprint, password, mobile app, and physical key. Two mechanical keys included. Fingerprint performance: recognition rate up to 99.8 percent and unlocks in about one second. User capacity: store up to 150 fingerprint groups to cover family members, staff, or regular visitors. Temporary passwords: create one time or time limited codes to share with guests, cleaners, or service personnel. Mobile app unlock: open the door with a smartphone and manage access remotely. Power and emergency charging: keypad unit runs on four AAA batteries supplied with the product. Low battery reminder alerts you when replacement is needed. A USB port provides emergency charging if batteries are depleted. Installation and compatibility: fits standard door sizes and works on both left and right handed doors. No wiring or drilling required. Instructions provided in English and Portuguese. Practical applications Family home: allow family members to enter without keys, share temporary codes with cleaners or babysitters, and track access through the app. Short term rental or hotel: manage guest access remotely, issue temporary passwords for check in and remove access when a stay ends. School or office access: register staff fingerprints for fast entry and use temporary passwords for visitors or maintenance crews. Why this lock solves common problems Eliminates the need to carry or hide keys while keeping control over who can enter. Simplifies guest access with temporary passwords instead of handing out spare keys. Provides peace of mind with fast, accurate fingerprint recognition and an emergency charging option to avoid lockouts. What is included Electronic keypad lock requiring four AAA batteries included, USB emergency charging port, two physical keys, and instructions in English and Portuguese. Compatibility and installation notes Designed for standard doors, left or right handed. No electrical wiring or structural modifications required for installation.