Upgrade your home security with this smart knob handle lock! It features 8 ways to unlock, including a lightning - fast 0.2s fingerprint unlock with 99%+ accuracy, offering ultimate convenience for various settings like bedrooms, apartments, and hotels. The smart app provides full - function management, allowing you to customize access, create codes, and view activity logs. With diverse password modes, anti - peeping technology, and advanced encryption, it ensures top - notch security. Measuring 8.07 x 6.22 x 3.54 inches, it's made of rust - resistant stainless steel and hardened steel internals, with an IP55 weatherproof rating, suitable for a wide range of temperatures. Installation is a breeze, taking only 10 minutes, and it fits most standard doors. This lock seamlessly integrates into your smart home ecosystem, providing you with a hassle - free and secure living experience.
Offers 8 unlock methods including 0.2s fingerprint, app Bluetooth, keyboard, IC card, mechanical keys, remote authorization, password sharing, and voice commands
AI self-learning FPC sensor provides 99%+ accurate 0.2s fingerprint recognition, storing up to 20 fingerprints manageable via app
Smart app allows remote device sharing, permission management, lock/unlock actions, status viewing, and custom settings in 3 languages
Supports permanent, recurring, one-time, and duration codes up to 100+ total, with anti-peeping technology and access history recording
Complies with ANSI Grade 3 and BHMA certifications, uses 128-bit AES encryption, intrusion alerts, and indoor one-touch locking with backlit keypad
Fits most standard doors 1-3/8 to 2 in (35-50 mm) thick with 2-1/8 in (54 mm) holes, includes all hardware and video tutorials for easy installation
