With the increasing popularity of smart home systems, more users are now opting for smart locks instead of traditional mechanical locks when renovating their homes. However, before deciding to purchase a smart lock, the biggest concerns are: Are fingerprint smart locks safe? What are their common features?
The fingerprints and passwords of a smart fingerprint lock are not easily stolen. Compared to traditional mechanical locks, fingerprint locks are significantly safer. A fingerprint is one of the most advanced “passwords” in the world—it is unique, inseparable from you, and impossible to replicate. This makes fingerprint locks one of the safest lock options available today.
Common Features of Household Fingerprint Door Locks
To prevent fingerprint and password theft, smart fingerprint password locks are designed with live fingerprint detection and anti-peeping features, ensuring a high level of security and greatly enhancing the safety of fingerprint locks.
1. Live Fingerprint Detection
Fingerprint door locks can effectively eliminate fake fingerprints. They use live fingerprint recognition technology to prevent unlocking using fake fingerprints made of materials such as paper, films, rubber, gels, and silicone. Most fake fingerprints in the market, like fingerprint films and fingerprint sleeves, are made from silicone materials.
2. Anti-Peeping Password Feature
The anti-peeping function protects passwords from being observed while being entered. This feature uses “dummy input technology,” allowing users to add random digits before or after their password to confuse potential onlookers and make it difficult to memorize the correct password.
3. Advanced Live Fingerprint Recognition
This is one of the newer innovations in fingerprint locks. It prevents unlocking with replicated fingerprints. The semiconductor biometric fingerprint sensor penetrates the skin to detect if the fingerprint belongs to a live human being, eliminating the risk of using silicone fingerprint covers.
4. Anti-Trial and Lockout Mechanism
Fingerprint locks have a mechanism to block unauthorized unlocking attempts using incorrect fingerprints, passwords, or access cards. If multiple incorrect signals are detected, the lock system will automatically lock for a certain period and trigger an alarm.
Main Features of Household Fingerprint Door Locks
1. Industry-Pioneering “Interference Code” Function
The lock features smart anti-peeping password protection. Users can add interference digits before and after the password. With the unique front-to-back verification technology, the front and back panel information must match to initiate the unlock command, significantly improving the lock’s security.
2. Stylish LED Capacitive Touchscreen
The lock features a modern LED capacitive screen with real-time voice prompts. Full-frequency touch technology ensures smoother and more precise operation. It is designed to be fireproof, waterproof, and anti-static.
3. Multiple Unlock Methods
The lock supports six unlocking methods: fingerprint, password, access card, mechanical key, remote control (customizable), and smartphone app control (customizable).
4. Advanced Fingerprint Sensor Cover
The fingerprint sensor comes with a protective cover, ensuring the fingerprint area remains secure and preventing rapid aging of the sensor. This extends the product’s lifespan and improves fingerprint recognition efficiency.
5. Emergency Power Interface
If the battery runs low and is not replaced in time, the lock can be powered using a 9V square battery as an emergency measure, without needing to distinguish between positive and negative polarities.
6. Military-Grade Free-Style Handle
The handle is ergonomically designed for optimal grip and comfort. Made with new-generation eco-friendly materials, it features seamless integration to protect the internal mechanical parts from damage caused by forceful entry attempts.
7. Dual Power Supply System
The lock features a dual power supply system for long-lasting battery life. It automatically enters sleep mode after 10 seconds of inactivity to save power.
8. High-Performance Processing Chip
Equipped with a high-performance chip, the lock offers ultra-low power consumption and fast computation. Imported high-performance motors ensure smooth door unlocking and greatly enhance system stability.
Replacing mechanical locks with smart locks is an inevitable trend. With their unmatched technological advantages, smart locks will undoubtedly lead the development of China’s lock industry, providing greater security and peace of mind in a wide range of applications. As a result, our future will become even safer.
