KFFKFF 7-in-1 Smart Lock with Handle — App & Fingerprint Controlled Electronic Door Lock with Keypad

Secure, versatile entry for homes, apartments, offices and hotels — the KFFKFF smart lock combines a sleek handle with multiple access options to suit families, guests and tenants. Choose from fingerprint, password, app, IC card or physical key to open the door, removing the need to carry traditional keys. The lock also supports Bluetooth for convenient local control. Mobile app management gives you full control: unlock remotely via the app, create and edit passwords, view a log of unlock events, and issue or revoke eKeys for family members, visitors or renters. You can grant temporary access with one-time or time-limited passwords and cancel them when no longer needed. Capacity and access details: store up to 50 fingerprint profiles and configure as many as 300 different passwords to accommodate household members and frequent users. The system is designed for flexible keyless entry while keeping a physical key option available. Auto-lock feature: customize the automatic relock delay from 5 to 59 seconds after the door is closed to match your pace and preferences, ensuring you never worry whether the door is secured. Simple installation: fits most standard left-hand and right-hand doors in the United States without complicated drilling. No special tools required — installation can be completed with just a screwdriver.