The Ultimate Guide to the Top 9 Most-Used Fingerprint Door Locks

Fingerprint door locks use the fingerprints of family members to unlock. This type of lock uses fingerprints instead of keys to enter the house. Without fingerprints, you can’t get into the house, fingerprints can’t be faked either.

Smart fingerprint door lock

Nowadays, fingerprint door locks are no longer strange to consumers. Thanks to its advanced features, high technology, convenience, and speed of use. The design is diverse, beautiful, and suitable for modern architecture.

– Why Install a Fingerprint Door Lock

Unlike traditional door locks, fingerprint door locks ensure more convenience and safety for users. Traditional locks usually have a simple structure, the lock latch does not ensure security, and thieves can easily break or hack the lock within 2 minutes. Traditional locks do not have recording or feedback functions to the user, so security cannot be guaranteed.

On the other hand, with a fingerprint door lock, the homeowner can easily open the door with their fingerprint and receive alerts when there is unusual activity on the lock. The safe latches ensure absolute safety for the homeowner.

– Structure of a Fingerprint Door Lock

A fingerprint door lock consists of two important parts: the electronic component and the mechanical lock.

Both fingerprint and mechanical locks have the same function of preventing unauthorized entry. However, the structures of these two types of locks differ.

– The electronic component includes a device that reads and verifies the user’s fingerprint/card/password. It also has a processor to store and verify fingerprints/cards/passwords to allow entry.

– The mechanical part includes components such as: latch, lever, handle, and mechanical lock…

Fingerprint locks usually have 3-5 latches of larger sizes, enhancing protection and anti-theft features. In addition, most fingerprint lock products are designed with high-grade alloys, with high gloss and durability, not easily damaged by external forces.

– Operating Principle of a Fingerprint Door Lock

Fingerprint door locks do not require signal wire connections and only use AA batteries to operate. They consume very little electricity. Each AA battery can last up to 24 months without replacement.

Especially, fingerprint technology locks have very smart functions. They can record the time of opening the door. Or send alerts & messages when there is a break-in… These functions make operation, use, manipulation, installation, and maintenance extremely simple while ensuring high security.

User Management

Fingerprint door locks can store from 80 to 150 fingerprints for users. However, this number depends on the lock brand or different lock models. With this number of fingerprint storage in a family, it is more than enough for use. In a typical lock, there will be a master fingerprint or password called User Master. To access the lock to create a new user or delete an existing one, you must access it with the user master.

Usually, the models on the market use the keys *, #, and numbers 0-9 to define and manage users for the lock.

Door Standards & Installation of Fingerprint Door Locks

• Suitable door types for fingerprint door locks: Wooden doors, aluminum frame doors, fireproof iron doors
• Door size requirements (as shown in the figure): Door thickness from 35mm-130mm; Minimum door width 110mm
• Determine left or right-handed lock: Looking from the outside, check if the hinge is on the left or right side of the door
• Fingerprint door locks use PIN installed in the lock, so installation is easy and no wiring is required
• When the PIN is out of power, you can use an external PIN to activate the power supply for the lock to open the door
• The installation of fingerprint door locks is as easy as that of traditional mechanical locks, so it is not as difficult as you think.

– Conveniences of a Fingerprint Door Lock

Unlike traditional mechanical locks or simple card or password locks, fingerprint door locks are safer, more secure, and more durable and reliable.

Multi-functional Convenience

Fingerprint door locks ensure security, safety, and absolute confidentiality by integrating diverse features.

These features include: fingerprints, passwords, cards, mechanical keys. And the most advanced types of locks have remote control applications (remote) or smart phone connections via Bluetooth, Wifi…

With a variety of features, users only need to perform one of these actions to easily enter the house. For example, touch the fingerprint reader. Enter the password. Or swipe the card to quickly and conveniently open the door.

Full Smart Functions

Especially, what makes fingerprint door locks different is their smart functions.

• Low battery warning.
• Fire alarm via heat sensor.
• Intrusion alert with sound
• Automatically disconnect access within a few minutes to prevent intruders from continuing to access.

Some fingerprint lock models also have a lock-in function for increased privacy, with this mode, no one can open the door from the outside. And the function of increasing or decreasing the volume of the lock to not cause noise, music affecting people around or sleeping children.

Fast and Accurate Opening Time

Along with the application of advanced technology, fingerprint door locks also bring convenience that traditional mechanical locks cannot offer. Including

• Advanced fingerprint recognition technology, super sensitive, and accurate fingerprint recognition.
• Anti-guessing password technology.
• High-frequency cards that cannot be copied.
• Quick and convenient connection with a smartphone, easy to manage.

Moreover, the auto-lock function of the lock helps users not to worry about the door. You won’t have to worry about whether the door is locked or not when you forget to lock the door or when your hands are full.

In addition, you no longer have to carry the house key with you every day, which gives you a comfortable and safe feeling, without worrying or worrying about losing or forgetting the key.

Elegant Design

Fingerprint door locks also bring high aesthetics, elegance, and “up-to-date” to the user. Because fingerprint door locks have a diverse design. The design is constantly being improved according to modern architecture. The lock is durable and beautiful because it is made of high-grade aluminum alloy (Inox 304) or high-grade ABS plastic, anti-shock, and anti-static.

With the above conveniences, fingerprint door locks are trusted and used more and more popularly by consumers.

[Review] Top 9 Fingerprint Door Locks to Buy

First of all, pay attention to the brand factor. Don’t ignore this factor so that people can recognize which fingerprint door lock is the best. Therefore, refer to the identification of reputable brands on the market. When people use products from reputable and well-known brands, they don’t have to worry about poor quality anymore.

Currently, on the market, there are the following commonly used electronic door lock brands.

Samsung Fingerprint Door Lock

The brand Samsung fingerprint door lock originates from South Korea, famous for its strict production and application. From the beginning, Samsung has researched, developed, and manufactured smart lock products with absolute safety, elegant and aesthetic design, convenience, and ease of use for all ages, from the elderly to children.

Samsung electronic door locks are researched and developed according to 100% Samsung technology standards. Samsung locks have passed experimental tests and practical applications in the Korean and European markets.

And all the products have been tested many times before they are launched and introduced to the market. In addition, Samsung fingerprint door locks also meet the standards of enterprise quality management system certification, fire prevention and fighting certification, anti-theft inspection certification, and many other quality certifications.

1. Samsung Fingerprint Door Lock SHP-DP739

2. Samsung Fingerprint Door Lock SHP-DP609AS/EN

Technical Specifications of Samsung Fingerprint Door Lock SHP-DP609

+ Samsung Wifi fingerprint door lock SHP-DP609 has a modern push/pull handle, which is very convenient for unlocking.

+ Touch screen displays status: ‘Locked’. ‘Unlocked’ when opening and closing the door, intuitive for users.

+ Unlock by: Fingerprint, password