✅Key Advantages: Works for push-pull frameless glass doors/double acting frameless glass door. Our cutting-edge fingerprint recognition technology ensures lightning-fast and highly accurate sensing, surpassing industry standards. Extensive Storage Capacity: Store up to 100 users, 100 fingerprints, match 100 cards, and program 10 remotes. Each user can register three fingerprints. | ✅Drill-Free Design, Versatile Applications: Adopts Unique one-piece construction, so you can install with ease and no damage to the door. Ideal for various settings such as office glass doors, residential courtyard glass doors, patio, main entrances, closets, wine cabinets, storage cabinets, hotel doors, apartment doors, exhibition halls, research rooms, and more. Compared to traditional glass door locks and U-locks, our fingerprint glass door lock offers enhanced intelligence, security, and multifunctionality. Embracing this technology is a future-forward trend ! | ✅Flexible Unlocking Methods: Empower access management with four options: 1) Fingerprint unlocking; 2) Password (virtual password with 16 digits for privacy); 3) IC card unlocking; 4) Remote control unlocking (one remote can control multiple locks, and one lock can be paired with multiple remotes); | ✅Automatic Locking and More: Auto-lock upon door closure; constant open mode for unhindered movement; Manual locking of the door by long press c/m；Emergency power supply via portable charger during power outages. Comprehensive Support: Benefit from pre-sales installation guidance via video, free replacements within a month, one-year warranty, and 24/7 customer service. | ✅Robust Stainless Steel Construction: Built to last, with adaptable compatibility for various door opening directions (frameless glass doors: left/right/double/single opening; Elevate security and convenience with our Fingerprint Glass Door Lock/Smart Lock - your gateway to an intelligent, hassle-free, and advanced access solution! | ✅Notes: This product is not suitable for sliding glass doors. Installation Tips: Door Thickness: 0.39-0.47inches , Two Glass Doors Gap:0.16-0.59inches. Lock Panel Size: Long Side:7.28inches, Thickness: 0.86inches. | ✅Always Open Mode: Press ‘9’ and ‘OK’ and then verify user fingerprint or password turn on the always open mode. You can long press 'c/m' key outside the door to lock it.