I recently upgraded to this Smart Door Lock with Fingerprint and it's truly impressive! I installed it on my office door to heighten security and couldn't be happier. The biometric security is very responsive and works like a charm. The Tuya Smart app makes managing fingerprints and locking settings a breeze, though you do need a Bluetooth connection.

The setup was incredibly simple—I just replaced the old knob with this one. Auto-lock feature is a great touch too. This door lock has greatly simplified our lives.

4

Shipping

5

Item Quality

5

Customer Service

5

Packaging

Recommended

Setting up this Fingerprint Door Knob was straightforward, even for someone not so handy like me. The instructions were very clear and easy to follow, and the lock itself feels sturdy and well-made. I particularly like the app control feature; setting up and managing fingerprints was hassle-free through Bluetooth.

The addition of a backup key is thoughtful. The price is fair for the quality and peace of mind it offers. Definitely recommend!

4

Shipping

5

Item Quality

5

Customer Service

5

Packaging

Recommended

This smart door knob with fingerprint recognition has been a game-changer for us. I installed it on my apartment main door, and the additional security features are very reassuring. The app is intuitive and easy to navigate, allowing me to manage multiple fingerprints effortlessly. Auto-locking is a great feature.

Installation was quick and fit perfectly into the existing door knob spot. Highly recommend for anyone looking to upgrade their home security.

5

Shipping

5

Item Quality

5

Customer Service

5

Packaging

I’ve been using this Hai Liang Smart Lock for a couple of weeks now, and I really appreciate the ease of use. I primarily use the fingerprint feature, but the app control is a nice backup. The lock fits securely on my bedroom door and has worked flawlessly so far.

The material feels durable and of high quality. It’s a practical yet affordable addition to home security.

5

Shipping

5

Item Quality

5

Customer Service

5

Packaging

Recommended

We installed this Smart Door Lock last week, and so far, it's been fantastic. The fingerprint scanner is very accurate, and the app makes it easy to manage access for different family members. I particularly love the auto-lock feature and the emergency power supply option via USB. Installation was simpler than I expected.

At $39.99, this lock provides excellent value for money. Highly recommended for apartments or bedrooms.

5

Shipping

4

Item Quality

5

Customer Service

5

Packaging

I'm quite satisfied with this Door Knob with Biometric Security. It was easy to install on my office door, and the fingerprint recognition works seamlessly. The app provides additional options for unlocking and managing fingerprints, which adds an extra layer of convenience. Plus, the materials are good quality and the lock feels robust.

A worthy investment for anyone needing better security.

4

Shipping

5

Item Quality

4

Customer Service

5

Packaging

Recommended

This Smart Door Lock is a great addition to my home. I installed it on my garage door to enhance security. Managing fingerprints and settings via the app is effortless, and the auto-lock feature is a bonus.

It fits most standard US doors and comes with clear installation instructions. The fingerprint scanner is reliable, making access easy for the entire family. Highly recommend for its functionality and affordability.

4

Shipping

4

Item Quality

5

Customer Service

4

Packaging

As someone who's not very tech-savvy, I found this Smart Door Lock surprisingly easy to set up and use. The app is user-friendly, and programming the lock with fingerprints was straightforward. I love that there’s also a spare key as a backup.

The auto-lock feature is very convenient, and the quality of the materials is evident. Quite a good product for $

4

Shipping

4

Item Quality

5

Customer Service

4

Packaging

After some research, I decided on this Fingerprint Door Lock and am quite happy with it so far. Installation was easy and only took a few minutes. The app control adds a lot of convenience, allowing me to manage multiple fingerprints with ease. The fingerprint scanner is quick and accurate.

It was a perfect fit for my bedroom door, providing an extra layer of security.

5

Shipping

4

Item Quality

5

Customer Service

4

Packaging

This Smart Door Lock has exceeded my expectations. The fingerprint feature is easy to set up and use, and the Tuya Smart app offers additional management features like adding or deleting fingerprints. The lock feels sturdy, and the auto-lock function works as described.

It took only a few minutes to install on my apartment door. All in all, a great purchase at a reasonable price.

5

Shipping

4

Item Quality

5

Customer Service

5

Packaging

I bought this Smart Door Lock for my home office and it’s been performing really well. The fingerprint sensor is responsive, and the app makes managing access simple. The build quality is impressive, and it was easy to install on my door.

I also appreciate the backup key option. This lock brings a lot of convenience and security to my space.

5

Shipping

5

Item Quality

4

Customer Service

4

Packaging

Adding this Fingerprint Door Knob to my bedroom door was one of the best decisions I’ve made. The install process was uncomplicated, and the app control is very efficient. I can manage all the fingerprints through my phone and track who accessed the room.

The lock is durable and looks good too. For $39.99, it’s a steal.

5

Shipping

5

Item Quality

4

Customer Service

5

Packaging

Recommended

I’ve been using this Biometric Door Lock for a month now, and I’m very pleased with its performance. The fingerprint feature works flawlessly, and the app control is an added plus. It was very easy to install, and the materials used are high quality.

The auto-lock function is particularly useful. Highly recommend this product for its practicality and price point.

5

Shipping

4

Item Quality

4

Customer Service

4

Packaging

Recommended

This Smart Door Lock is fantastic for the price. I installed it on my apartment door and it has greatly improved our security. The fingerprint scanner is very responsive, and the app control makes managing different user fingerprints a breeze. Installation was straightforward, and the materials feel durable.

Highly recommended for anyone looking to enhance home security without breaking the bank.

5

Shipping

5

Item Quality

4

Customer Service

5

Packaging

The Fingerprint Door Lock has been a wonderful addition to our home. The installation process was straightforward, and the lock itself feels very sturdy. I love the convenience of the fingerprint feature, and the app makes it easy to manage multiple fingerprints.

It also comes with a backup key, which is a nice touch. All in all, a great product that offers excellent value for its price.

4

Shipping

4

Item Quality

4

Customer Service

5

Packaging