Multiple Unlocking Methods: Offers a variety of unlocking options, including APP, Bluetooth, mechanical keys, card, password, and fingerprint, ensuring convenient and secure access for all users Robust & Lightweight Construction: Made from aluminium alloy, this lock provides a balance of strength and a lightweight design, ensuring long-lasting performance Waterproof & Weather-resistant: With an IP66 protection level, the lock is resistant to dust, water, and harsh environmental conditions, making it for both indoor and outdoor use Wide Compatibility: Suitable for doors with a thickness between 35mm and 65mm and compatible with wooden doors and other materials, offering flexible installation options for various door types Biometric Access & Reversible Handle: Features built-in biometric fingerprint scanning for enhanced security, plus a reversible handle direction for easy customization based on user preferences, Manufacturer: QZCX