iuknob Fingerprint Door Knob with Keypad and Key,Smart Biometric Digital Lock with Voice Navigation Programming,Combination Electronic Handle for Interior Doors, Entry,Bedrooms,Garage(Satin Nickel)

Description

🔒 Elevate your door security with smart style and seamless control!

The iuknob Fingerprint Door Knob IU-40 is a modern biometric lock featuring a high-resolution 508dpi fingerprint sensor, supporting up to 100 fingerprints and 50 user codes. It offers multiple unlocking options including fingerprint, password, and physical keys, with voice-guided programming and a backlit keypad for easy setup. The lock supports web-based dynamic passwords for temporary access without an app or WiFi, and customizable auto/manual locking modes. Crafted from durable zinc alloy with a satin nickel finish, it operates reliably in extreme temperatures (-22°F to 176°F) and is IP65 waterproof, making it ideal for interior and sheltered exterior doors. Installation is simple with standard tools, and it includes Type-C USB charging and low battery voice alerts.