Enhance the security and convenience of your doors with this advanced Electronic Glass Door Safety Lock, designed with a durable aluminum alloy and ABS construction for reliable performance. Featuring a virtual password system, this smart lock allows you to enter multiple incorrect digits before or after the correct password, ensuring privacy and protection against password peeking. Ideal for a wide range of door types including frameless and framed glass doors, wooden doors, sliding doors, and automatic doors, this lock offers versatile compatibility to meet your needs. Key Features: · **High Security Virtual Password Design:** Protect your access with a unique password system that lets you input extra digits surrounding the correct password to prevent unauthorized observation. · **Four Unlocking Methods:** Conveniently unlock via fingerprint recognition, password input, swipe card, or physical key, providing flexible access options for you and your trusted users. · **Low Power Consumption & Long Battery Life:** Powered by four 1.5V AA dry alkaline batteries (not included), this lock can operate continuously for over six months. It features a low battery warning and a guard function, prompting replacement after approximately 200 unlock attempts. · **Emergency Power Supply:** Equipped with a Type-C connector for emergency charging to unlock when the battery is exhausted or power supply fails, ensuring no lockout situations. · **Universal Door Compatibility:** Suitable for various door types including frameless and framed glass doors (8-12mm thickness), single and double doors, left or right opening doors, push-pull or sliding modes, aluminum-framed, wooden, and automatic doors. A thicker plate is recommended for 8mm thick glass for enhanced stability. · **Robust Construction:** The combination of aluminum alloy and ABS materials ensures durability and resistance to wear, suitable for extensive use in diverse environments. · **User Capacity & Storage:** Supports storage of up to 100 semiconductor fingerprints, 100 IC cards, and 100 password groups, making it ideal for households, offices, or commercial use. · **Additional Functionalities:** Integrated real voice alarm and doorbell functions provide audible alerts and easy interaction. Full voice navigation simplifies operation, guiding users through each function smoothly. · **Working Temperature Range:** Operates reliably between -25°C to +65°C, suitable for various climates and installation environments. · **Door Gap & Thickness Compatibility:** Designed to fit door gaps of 3-10mm and glass door thicknesses of 8-12mm, ensuring versatile installation options. Specifications: · Material: Aluminum Alloy, ABS · Weight: Approx. 1365g / 48.1oz · Unlocking Methods: Fingerprint, Password, Swipe Card, Key · Working Temperature: -25°C to +65°C · Card Type: M1, IC · Door Gap: 3-10mm (0.12-0.39in) · Suitable Door Thickness: 8-12mm (0.31-0.47in); thicker plate required for 8mm glass · Battery: 4 x 1.5V AA Dry Batteries (excluded) · Emergency Power Supply: Type-C connector · Static Power Consumption: <120μA · Door Opening Mode: Push, Pull, or Slide; Left or Right opening Package Includes: · 1 x Electronic Glass Door Safety Lock This versatile Electronic Glass Door Safety Lock combines advanced security features with user-friendly design and broad compatibility, making it the perfect choice for securing residential, commercial, and office doors with ease and confidence.