Flexible Access Methods: Unlock using Fingerprint, Passcode, RFID Card, or Manual Key for convenient and secure entry. High-Security Design: Equipped with a 6068 Anti-Theft Stainless Steel Mortise with 5 lock levels for maximum protection. Advanced Security Features: Includes Dual Verify Mode for two-step authentication, Anti-Burglar Alarm, and Passage Mode for flexible locking. Emergency Power Backup: Micro USB input provides temporary power in case of battery failure, ensuring uninterrupted access. Durable & Easy to Use: Made with high-quality stainless steel and features an intuitive keypad with voice prompts for simple setup and operation. 1-Year Warranty – Backed by responsive support and a 1-year warranty for peace of mindWarranty TermsPlease note that the warranty does not cover any physical damage to the product. To be eligible for warranty support, all original accessories must be returned in the same condition as received at the time of delivery. This includes, nuts, bolts, screws, RFID cards, manual keys, springs, and other included components.