IRONZON 3-in-1 Fingerprint Door Lock with Keypad — Keyless Entry for Home

A 3-in-1 keyless solution for everyday security

The IRONZON 3-in-1 Fingerprint Door Lock with Keypad offers a flexible entry system designed for homes, apartments, and small offices. It blends biometric speed, anti-peep protection, and a familiar key option, giving you multiple ways to reach your door in seconds. The fingerprint recognition can reach up to 98%, and opening the door can feel almost instant, often taking around one second. You can register up to 50 fingerprints, so trusted family members, roommates, or colleagues can gain quick access while keeping control over who enters.

• Biometric access: fingerprint recognition for fast entry
• Anti-peep password: enter a virtual password to avoid shoulder-surfing
• Physical key: fallback option during power issues or emergencies

DIY installation that fits your door

The lock is designed to fit US standard doors with backset options of 60 mm (2-3/8 in) or 70 mm (2-1/8 in). It works with door thicknesses from 35 mm to 55 mm (1-3/8 in to 2-1/8 in). Best of all, there is no wiring or drilling required, and the unit accommodates both left-handed and right-handed doors. This makes it a practical upgrade for bedrooms, apartments, or offices without major renovations.

• No wiring or drilling required
• Fits US standard backsets and common door thicknesses
• Suitable for left- or right-handed doors

Designed for homes, hotels, and private spaces

Beyond personal use, this lock suits shared living spaces and commercial environments that value privacy and ease of access. The clean, understated design blends with most decors, and the 3-in-1 access modes reduce the odds of misplacing keys, while preserving the feel of a traditional handle. It can be a reliable layer of security for rooms, suites, or private offices.

Power, reliability, and peace of mind

The keypad operates on four AA batteries. A low battery reminder helps you plan a quick change, preventing unexpected lockouts. For emergencies, a Type-C port provides an alternative charging path, helping you regain access if the batteries run low.

Real-world benefits you might notice

In daily life, you’ll appreciate the smooth entry on busy mornings, especially when hands are full. The virtual password feature adds a subtle layer of privacy when guests or service providers arrive. And the option to store up to 50 fingerprints can make shared spaces feel more seamless without sacrificing security.