With the widespread use of smartphones, fingerprint locks have gradually replaced traditional keys, offering a more convenient lifestyle. Faced with a variety of fingerprint locks, following the four "Do's" and four "Don'ts" recommended by manufacturer JJR can help you easily choose a high-cost-performance smart lock.
Do Buy a Fingerprint Lock with High Security
1. Lock Cylinder Grade
The lock cylinder is the core of the fingerprint lock, determining its security. Grade C lock cylinders offer the highest level of security, with resistance to technical unlocking for up to 270 minutes.
2. Fingerprint Recognition Technology
Efficient fingerprint recognition technology can quickly and accurately identify fingerprints, with features like liveness detection to prevent fake fingerprints from unlocking the device.
3. Anti-theft Alarm Function
High-quality fingerprint locks come with anti-theft alarms that will sound and send notifications to the user's phone if an attempt to forcibly open the lock is detected.
Do Buy a Fingerprint Lock with High Convenience
1. Fingerprint Recognition Speed
Fast recognition (within 1 second) can significantly improve the unlocking experience.
2. Multiple Unlocking Methods
In addition to fingerprints, options like passcodes, card swiping, and remote unlocking via a smartphone cater to different needs.
3. Auto-Lock Function
The auto-lock feature helps prevent forgetfulness in locking the door, improving security.
Do Buy a Fingerprint Lock with High Stability
1. Well-Known Brand
Reputable brands usually offer better quality control and after-sales service, ensuring a positive user experience. (JJR Smart Locks is a well-known Chinese brand with good quality at affordable prices.)
2. Premium Materials and Craftsmanship
High-strength alloy materials and waterproof, moisture-resistant treatment enhance the lock's stability and durability.
3. Battery Life
The battery life should last for at least six months to avoid the hassle of frequent battery replacements.
Do Buy a Fingerprint Lock with Good Cost-Performance
Fingerprint locks typically range from $450 to $800. When choosing, consider security, convenience, and stability comprehensively to ensure the best value for your money.
Don't Buy a Fingerprint Lock with Insufficient Security
1. Low-Grade Lock Cylinders
Grade A and Grade B lock cylinders offer lower security and can be easily bypassed with technical means.
2. Lock Cylinders without Protective Covers
Locks without protective covers or made from low-quality materials have reduced stability and security.
Don't Buy a Fingerprint Lock with Incomplete Features
1. Outdated Recognition Technology
Optical recognition technology can be easily fooled by fake fingerprints, and single-lens facial recognition might be deceived by photos or videos.
2. Lack of Virtual Password Feature
If a fingerprint lock does not support virtual passwords, it can be vulnerable to peeping and pose a security risk.
3. Lack of Anti-Peephole Opening Function
Fingerprint locks without anti-peephole features may be vulnerable to burglars using tools to unlock them.
4. No Emergency Features
Fingerprint locks without an emergency charging port or backup battery can cause inconvenience when the battery runs out.
Don't Buy a Fingerprint Lock with Inconvenient Design or Installation
1. Specialized Door Designs
Fingerprint locks designed for specialized doors may not be compatible with regular doors and could require modifications during installation.
2. High Installation Requirements for Fully Automatic Locks
Before purchasing, confirm the door's size and type to avoid installation difficulties.
3. High Failure Rate of Electronic Self-Popping Locks
Electronic self-popping locks may malfunction due to issues like door deformation.
Don't Buy a Fingerprint Lock with Poor Quality or No After-Sales Support
1. Low-Priced Fingerprint Locks
Extremely cheap fingerprint locks may suffer from quality and after-sales issues, so avoid focusing solely on price.
2. Products from New Brands
New brands may lack stability and a comprehensive after-sales service, making them more prone to problems.
The primary purpose of fingerprint locks is to enhance convenience while ensuring home security. Choosing the right fingerprint lock is like selecting a loyal guardian for your home, safeguarding your security.
