1. **Versatile Unlocking Methods**: The Smart Fingerprint Lock offers multiple unlocking options including Fingerprint, Password, Card Swipe, and Key, ensuring flexibility and convenience for users in any setting. 2. **Secure Temporary Access**: With support for a configurable temporary password feature, you can easily access to guests while maintaining security. Set limits on the number of uses and time duration for added peace of mind. 3. **Comprehensive Alarm Functions**: This smart door handle is equipped with advanced alarm functions such as anti-theft alerts, low battery notifications, and remote notifications for abnormal operations, providing enhanced security for your bathroom or bedroom. 4. **Reliable Emergency Power Supply**: In case of an unexpected power outage, the Smart Fingerprint Lock features a TYPE-C backup power supply, ensuring you can always access your space without hassle. 5. **Robust Design**: Constructed from high-quality aluminum alloy, this electronic lock features both electronic and mechanical dual anti-lock systems, offering superior durability and safety from unauthorized entry, making it for indoor use.