1. **Advanced Security Features**: The Q1 Bluetooth Smart Lock combines a fingerprint sensor and password protection to ensure maximum security for your home or apartment. With the capability to store up to 100 fingerprints and 100 password sets, you can easily access to family members and trusted guests. 2. **Versatile Unlocking Methods**: This innovative smart door handle offers multiple unlocking options including fingerprint, password, traditional key, remote control, and app functionality. Experience seamless entry whether you're at home or away, making it for any modern living environment. 3. ** Construction**: Crafted from high-quality zinc alloy, the Q1 Bluetooth Smart Lock is designed for durability and long-lasting performance. It’s suitable for various types of doors including wooden, narrow, office, and eco-friendly doors, ensuring versatility in application. 4. **Easy Installation**: Designed to fit door thicknesses of 35-60mm, this smart door handle is easy to install with minimal tools required. Whether you're upgrading your home security or managing a homestay property, our lock provides a hassle-free solution for enhanced safety. 5. **Emergency Power Supply**: Don't worry about being locked out due to low battery power! The Q1 Smart Lock features an emergency USB power supply option, ensuring that you can always gain access to your home or apartment when needed, providing peace of mind for all users. Welcome and I wish you a happy life, my friend., Manufacturer: LEPREM