Smart 5in1 door lock that simplifies access and management for homes and small businesses. Unlock with fingerprint, magnetic card, password, mechanical key, or the Tuya app for flexible control and reliable entry options. Key benefits Multiple entry methods: Choose fingerprint, magnetic card, password, mechanical key, or mobile app so every user can use the most convenient option. Remote temporary access: Create and manage temporary passwords over WiFi without needing a separate gateway. Ideal for guest access, cleaners, or couriers. Sturdy, longlasting construction: Zinc alloy front panel and stainless steel lock body resist wear and provide reliable protection for daily use. Low maintenance power: Builtin 4200mAh rechargeable battery runs 4 to 6 months per charge under normal use, plus emergency USB power input to prevent lockouts if the battery runs low. Simple app control: Manage users, view access logs, and change codes from the Tuya compatible app for straight forward remote control. Features and performance Five unlocking methods: fingerprint sensor for fast biometric entry; RFID magnetic card support; PIN code keypad; traditional mechanical key; and remote control through the Tuya app. WiFi remote management: Generate temporary codes and adjust settings remotely without a separate gateway device. Durable materials: Zinc alloy front panel for scratch resistance and a stainless steel lock body for structural strength. Power and backup: 4200mAh rechargeable battery with 4 to 6 months typical battery life per charge and emergency USB power supply option for instant override. Practical use scenarios Rental property or short term stay: Send temporary PINs to guests and set expiration times remotely so access is controlled and auditable. Home deliveries and service visits: Create single use codes for couriers or service technicians, then revoke access from the app after the visit. Family or shared housing: Assign different entry methods to household members for convenience and track access activity from your phone. What you get A versatile smart lock designed for straightforward installation and everyday reliability, combining multiple access options, remote code management over WiFi, durable build quality, and long battery life with emergency USB power support.