Smart Door Handle Lock with Keypad: Yamiry Fingerprint Smart

Product Overview

The Yamiry Fingerprint Smart Lock is a keyless entry door lock designed for front doors, offering modern security and convenience through multiple unlocking methods. Ideal for homeowners, renters, and property managers, this digital deadbolt provides secure access without the need for physical keys. With support for fingerprint recognition, mobile app control, passcodes, and voice commands, it delivers flexible and reliable access management. The lock features a reversible handle compatible with both left- and right-handed doors, making installation simple on most standard American wooden front doors. Its weather-resistant design ensures year-round performance, while smart sensor lighting enhances visibility in low-light conditions. This all-in-one smart lock combines ease of use with advanced functionality, giving users full control over who enters their home and when.

Key Features

• Unlock and Lock with App: Control your door remotely using the dedicated mobile app, allowing you to lock or unlock your door from anywhere. This feature is especially useful for monitoring or granting access when you’re away from home.
• Grant Passcode Remotely: Send permanent or temporary passcodes to family, guests, or service providers directly from your smartphone. This enables convenient access without sharing physical keys.
• View Access Logs: Review detailed records of every door entry attempt, including time, date, and method used (fingerprint, code, etc.), enhancing security monitoring and accountability.
• User Management: Assign different access levels to multiple users, manage permissions, and easily revoke access when needed—ideal for households or rental properties.
• Rental Management: Streamline guest access by generating one-time codes for short-term stays or maintenance workers, improving efficiency in managing multiple tenants.
• Anti-Peep Passcode Protection: Enter random numbers before or after your actual code to prevent shoulder surfing and protect your credentials from being observed by others.
• Smart Sensor Light: A built-in light automatically activates when motion is detected, providing visual cues through color changes and improving usability at night or in dimly lit areas.
• Ultra-Large Biometric Surface: The spacious fingerprint sensor supports fast and accurate identification, enabling quick unlocks with a single touch.
• Backlit Keypad: Illuminated buttons ensure clear visibility during nighttime entries, making code input safe and straightforward even in complete darkness.
• Weather-Resistant Design: Engineered to withstand various weather conditions, ensuring consistent performance across all seasons without compromising reliability.
• 6-in-1 Unlocking Methods: Choose from six convenient ways to unlock: fingerprint scan, Bluetooth app, custom passcode, key fob, physical mechanical key, and Alexa voice command (requires optional WiFi gateway for remote voice control).
• Quick DIY Installation: Designed for easy setup, the lock installs in approximately 10 minutes using only a screwdriver. It replaces standard door handles and works on most American wooden front doors without additional drilling or complex wiring.
• Reversible Handle Compatibility: Adapts to both left- and right-handed doors, offering flexibility during installation and future door orientation changes.

Technical Specifications

• Power Source: 4 AA batteries (included)
• Battery Life: Typically lasts 12 months under normal usage
• Fingerprint Recognition Speed: < 0.5 seconds
• Storage Capacity: Up to 100 fingerprints and 99 passcodes
• Operating Temperature Range: -20°C to 60°C (-4°F to 140°F)
• Material: Zinc alloy body with anti-corrosion coating
• Compatibility: Standard US deadbolt backsets (2-3/8″ or 2-3/4″)
• Door Thickness Support: 1-3/8″ to 1-3/4″
• App Connectivity: Bluetooth 4.0+ and optional WiFi gateway support
• Voice Control: Alexa compatibility (gateway required)
• Certification: FCC, CE

Benefits & Use Cases

This smart lock is ideal for homeowners seeking enhanced home security without the hassle of traditional keys. It’s particularly beneficial for busy families who frequently forget keys or want to grant temporary access to caregivers, cleaning services, or delivery personnel. Property managers can efficiently manage tenant access using remote passcode generation and activity logs, reducing the risk of lost keys and unauthorized entry. The anti-peep passcode feature adds an extra layer of privacy during sensitive moments, such as receiving deliveries or handling personal business. Its weather-resistant build makes it suitable for homes in regions with extreme temperatures or frequent rain, ensuring consistent operation regardless of environmental conditions. The reversible handle design simplifies installation on existing doors, eliminating the need for costly renovations. Additionally, the integration with Alexa enables hands-free operation—simply saying “Alexa, open the door” triggers the lock if connected via a sold-separately WiFi gateway.

Important Notes

Installation requires replacing the current door handle, knob, or deadbolt and should be performed with a basic screwdriver. No electrical wiring or professional tools are necessary. However, Alexa voice control and remote locking/unlocking via internet require a separately sold WiFi gateway, which is not included. The mechanical backup key remains available in case of power failure or system malfunction. Always ensure fresh batteries are installed to maintain optimal performance. The lock is intended for interior side installation only and is not rated for use on exterior sliding doors or glass panels. Package includes: 1 smart lock unit, 4 AA batteries, 2 mechanical keys, mounting screws, user manual, and installation template. For best results, register fingerprints in well-lit conditions and keep the keypad clean from moisture and debris.