YFK Tuya Smart Door Lock Fingerprint Unlocking Electronic LockTraditional door locks leave your home vulnerable to lost keys, unauthorized entries, and cumbersome hardware that fails to meet modern security needs. Managing access for family members, guests, or tenants without a smart solution is frustrating and stressful.The YFK Tuya Smart Door Lock solves this by combining rapid biometric recognition with versatile smart app control to secure your interior spaces effortlessly.Key Features Lightning-Fast Biometrics: Advanced sensor recognizes fingerprints in under 0.5 seconds with over 99.9% accuracy and a false acceptance rate below 0.01%. Dual Security Modes: Choose Normal Open Mode for high-traffic areas or Anti-Lock Mode to restrict access strictly to administrators and physical keys. Multiple Unlocking Methods: Unlock via fingerprint, Tuya or Smart Life app using Bluetooth, emergency mechanical keys, or optional remote gateway access. Smart App Integration: Monitor access history logs, manage guest permissions, receive low-battery alerts, and configure smart home automations directly from your mobile device. Emergency Power Backup: Equipped with a Type-C port for portable power bank connections alongside backup physical keys to prevent unexpected lockouts. Technical Specifications Compatible Door Thickness: 35mm to 55mm Connectivity: Bluetooth (Supports optional V6 Bluetooth or V5 Multi-mode Gateway) Material & Finish: Durable stainless steel with a sleek polished finish Operating Environment: Temperatures from -20°C to 70°C and 20% to 90% RH humidity Power Source: Built-in rechargeable battery with ultra-low standby power consumption Ideal Use CasesThis electronic lock is designed to enhance safety and convenience across various settings: Securing residential apartment doors and main entry points Managing access for private home offices and study rooms Protecting private wine cellars, storage closets, or interior spaces Frequently Asked QuestionsWill this smart lock fit my existing door?It is designed for steel or wooden doors with a thickness between 35mm and 55mm. Please verify your measurements before purchasing.How do I reset the lock to factory defaults?Simply rotate the deadbolt knob 540 degrees (1.5 full turns) to restore default settings quickly.Upgrade your home security today with the YFK Tuya Smart Door Lock and enjoy reliable, keyless entry tailored to your modern lifestyle.
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