Multiple Access Methods for Every Scenario: Enjoy the flexibility of fingerprint, mobile app, physical key access. Whether it's quick fingerprint entry for daily use or bluetooth unlock for guests, this lock adapts to your lifestyle Twist to Lock & Unlock: After unlocking, twist the exterior knob to unlock the door and twist the interior panel to lock the door, more durable than other smart locks Effortless App Control for Total Convenience: Manage members and view access record using the intuitive mobile app, ensuring your home is secure whether you're inside or away Easy Installation & Long-Lasting Battery: Designed to fit standard doors, installation is quick and hassle-free. The built-in rechargeable battery lasts up to 6 months on a single charge, and you'll receive timely low-battery notifications to avoid surprises Sleek Design & Premium Build: Featuring a modern, minimalist design, this smart lock complements any home decor. Crafted with high-quality materials and precision engineering, it combines durability with elegance, enhancing your home's aesthetic GeekTale Fingerprint Deadbolt with Passage Door Knob, Smart Door Lock Deadbolt with App, Twist to Unlock & Lock, Built-in Rechargeable Battery, Easy Installation