Richelock Fingerprint Door Knob with Keypad | Smart Biometric Lock for Home & Office – Matte Black

Modern security with refined style

The Richelock Fingerprint Door Knob combines a sleek matte black finish with a compact square shape and smoothly rounded edges. The illuminated keypad adds a contemporary touch and makes entry effortless, even in low light. This versatile lock is designed for entryways, bedrooms, garages, and offices, delivering a stylish upgrade without compromising security.

Key benefits at a glance

• Store up to 100 fingerprints for fast, contactless access that suits families and trusted guests.
• Manage up to 50 passcodes (1–15 digits) for flexible access control without sharing keys.
• Auto-locking keeps doors secure after each use, with a silent mode option for discreet operation.
• Weatherproof electronics and durable construction designed for indoor or outdoor use in a range of climates.
• Remote dynamic codes enable temporary access for Airbnb guests, cleaners, or deliveries without requiring an app or internet.

Real-life scenarios

Perfect for homes, apartments, offices, and small business spaces, this lock offers convenient entry for family members while preserving security for guests and services. The illuminated keypad and biometric options provide quick entry during busy mornings or after dark, reducing the need to fumble for keys.

For hosts and renters, the ability to generate temporary codes helps manage access for cleaners or deliveries while keeping a record of who entered and when. The fingerprint database and multiple passcodes support a variety of closing needs without sacrificing control.

How it works

• Access methods include fingerprint, keypad, or traditional key for flexibility.
• Voice-guided setup helps you configure the lock quickly, with options to tailor security levels.
• Guest mode enables easy access for trusted individuals without exposing permanent codes.
• Backups include a manual mode for full control when needed.

Security, reliability, and maintenance

Built from high-strength zinc alloy with an electroplated finish, this lock is designed to withstand varied conditions while maintaining smooth operation. It runs on 2 AAA batteries with alerts for low power and includes a Type-C port for backup power. Expect year-long battery life under typical use, and rely on 1-year warranty with 24/7 support for peace of mind.

Installation and care

• Fits standard US doors with backsets of 2-3/4" or 2-3/8"—no additional drilling required.
• Easy installation with a screwdriver; designed for quick, tool-efficient setup.
• Waterproof and weather-resistant electronics help maintain performance across seasons.

While every home is different, this lock offers a practical blend of convenience, control, and durability to suit a range of entry points.