Fingerprint Door knob, Smart Biometric Door Lock with Keypad, Keyless Entry Code Door Knob, Waterproof & Weatherproof, Auto Lock,Voice Navigation, For Bedroom, Gate,Office

[HARMONIZING WITH ANY DOOR] The two locks in the package come with identical keys, providing convenient access. This square fingerprint door knob lock showcases an elegant design with rounded edges and an illuminated keypad, delivering superior grip comfort and elevating your door's appearance. Unlock your way with fingerprint, keypad, or key. Ideal for entryways, bedrooms, garages, and offices. [FINGERPRINT FOR ALL AGES] This biometric keypad door knob holds up to 100 fingerprints and incorporates advanced AI learning technology that continuously improves its sensitivity and precision. Whether for kids or seniors, it identifies each fingerprint accurately, ensuring smooth access for family members and trusted guests.

[USER-FRIENDLY SETUP AND SECURITY] Press and hold the check button for 4 seconds, and the voice guide will assist you in setting everything upno manual required. This digital lock stores up to 50 passcodes (115 digits), enabling keyless entry. The auto-lock feature is ideal for enhanced security, ensuring the gate always locks itself after use. The manual mode provides full control. Guest mode permits easy access without password or fingerprint. Silent mode mutes keypad sounds for quiet operation, along with additional settings for customized security. [BUILT TOUGH FOR ALL CONDITIONS] Constructed from high-strength zinc alloy with an electroplated finish, this electronic lock is built for long-lasting durability.

Its waterproof electronics and weather-resistant design ensure reliable performance in any environmentwhether rain, humidity, or extreme temperatures (-22°F to 176°F). Suitable for both indoor and outdoor use, its ready to withstand whatever nature presents, keeping your property secure all year long. [EASY INSTALLATION, SIMPLE MAINTENANCE] This combination lock fits standard US doors with 2-3/4" or 2-3/8" backsets. No extra drilling neededjust use a Phillips screwdriver to install in minutes. It runs on 2 AAA batteries, lasting over a year. With low battery alerts and a Type-C port for backup power if the batteries run out