
Latest Krovi Pr09 3D Face Recognition Smart Lock Fully Automatic Multiple Unlocking Enhanced Security for Security Home Access. 3-Year Warranty Coverage: Comprehensive 3-year warranty included for all mechanical and functional defects. Multiple Unlocking Methods: Supports palm prints, fingerprints, passwords, cards, APP, key, and mini-programs. High Capacity Storage: Stores up to 50 fingerprints/face prints and 100 passwords/cards. Durable Zinc Alloy Material: Constructed with aluminum alloy front and iron back for enhanced security. Fast Sample Delivery: Stock samples delivered within 3 days; customized samples within 30 days. 24-Hour Quotation Response: Quotations provided within 24 hours; priority service available for urgent requests. Wide Door Thickness Fit: Compatible with door thickness ranging from 45mm to 120mm. Flexible Payment Options: Accepts T/T, PayPal, Western Union, LC, D/P, and other secure methods.