Fingerprint Door Lock with Smart APP,Fingerprint Door Knob,Biometric Door Knob Keyless Entry Door Lock with Tuya for Home/Bedroom/Office/Apartment/Airbnb Black

I installed this smart fingerprint door knob on my closet door, and so far, it’s been a solid upgrade. The design is sleek and modern, and installation was straightforward—took about 15–20 minutes with basic tools.The fingerprint sensor is surprisingly accurate. It recognizes my print quickly. There’s also a keypad backup option which is helpful if your fingers are wet or if someone else needs access. I really appreciate the keyless convenience—no more fumbling with keys!A few minor things to note:- The knob is a bit bulkier than standard interior knobs, so it may look oversized on some doors.- Fingerprint registration takes a little trial and error—be sure to scan from different angles during setup.Overall, this is a great upgrade for interior doors where you want extra security. Definitely worth the price for the convenience and peace of mind.

I am very satisfied with this smart door handle! The fingerprint unlocking is very sensitive and can be unlocked instantly almost every time, which is very convenient. It also supports mobile phone control, so you can check the door lock status at any time. You can also lock the door with your mobile phone when you go out to avoid the embarrassment of forgetting to lock the door. In short, it is fully functional and very convenient to use.

I ordered this for my wife and I’s room to keep guests out.Unfortunately the quality seemed great but the handle it’s self on the inside of the door is permanently stuck in a downward position. The door will shut but the handle will. It come back up, we are afraid we are going to break it.As for the app and the lock on the door, yes it is great if you are right there to use your finger and you can put multiple prints to be read.But as far as the being able to unlock the door from the app, unless you are connected to the SAME WIFI in the home it will not unlock as well as even if you are most times the Bluetooth will not connect.I was hoping that the value of it would be better than the cheaper, lower quality one we were comparing it too.We love the security of our room being locked but are very disappointed in the item itself. I even uninstalled and reinstalled it.Not sure I would recommend this product to others at this time.

I installed this smart lock on my front door and couldn't be happier. With an automatic lock function after 5 seconds, this door lock saves me time fumbling for keys and/or a flashlight. Simple to install and easy to use with app. Would be perfect for an air b&b with the ability to set times for the lock to work and temporary passcodes. Great value for the price.

Does exactly what it was designed to do. Keep my son out of the closet. He is sensory seeking and will climb and potentially get hurt. Thanks for the ease of everything. I am a woman and put together myself no instructions.

Love this door knows bought it for my own room as well as my children’s room. They think these are the coolest door knobs. I have had mine installed for almost a year and still have not had to charge it. Mostly easy is instructions. Easily lock and access rooms with the touch of a fingerprint. I am do not build door knobs but the build and quality is great in my opinion and for everyday household use. Key function Keeps any room safe instantly.

Doesn't tell you that you need 4 rechargeable triple batteries per door Nob that's 15$ just for batteries for one door

The fingerprint recognition of this door handle is very sensitive. It can be easily unlocked even with slightly wet fingers, and it is very safe. The installation process is simple, the system is stable, and the anti-theft function is also very reassuring. It is very suitable for friends who pursue smart life and is worth recommending!