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Emergency Charging Port
Works with power banks and other power sources. Handy to use when you’re in a hurry or an emergency.
Keep your door always locked
Pull the Switch to lock inside
Quickly secure or access with a single press.
Use your phone app to unlock the door.
Every action with smartdoor will produce footprint on case lock for better secure your safety.
Support generate one time code.

1 APP Open Lock
2 User Management
3 Case Log for Footprint
4 Onetime Code
5 Perfect for Airbnb


Remote Control & Real-Time Alerts: Manage access anytime via Tuya Smart Life App, create temporary passwords, unlock doors remotely, and review entry logs. Perfect for Airbnb hosts or monitoring family safety,you can open the door by app after someone ring the doorbell
5 Flexible Entry Methods: Unlock with fingerprint (100 IDs), IC card (100 IDs), password (100 sets), physical key, or smartphone app. Never worry about losing keys again.
Enhanced Security Features: Auto-lock when door closes + instant alarm & 5-minute lockdown after 5 failed attempts. Tamper-proof design with built-in doorbell and touch-sensitive keypad.
Global User Ready: 8-language interface (English/Spanish/French/German/Italian/Portuguese/Russian/Japanese) + reversible handle fits left/right-handed doors. Powered by 4xAA batteries (6-12 months life) + emergency Type-C charging port for black out.
Easy Installation & Versatile Use: No wiring needed – fits standard US/UK/EU doors (35-55mm thickness) and 54mm door lock hole.The smart door lock can be installed in less than 10 minutes with just a screwdriver Ideal for homes, vacation rentals, offices, or shared spaces requiring secure access control.
9 reviews for Keyless Entry Fingerprint Smart Door Lock with Handle,Digital Electronic Lock with Touchscreen Keypad,Electric Door Knob for Exterior Interior Entry/Bedroom Front Doors,Built-in WiFi
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$65.99

Kindle Customer –
Amazing Safe Lock
I needed something secure, reliable, and easy to use. This smart lock ticks all those boxes. The fingerprint scanner lets me in even when my hands are full, while the keypad works great for my kids when I’m helping them in. Setup took maybe 15 minutes? screwdriver, a few adjustments, then programming fingerprints and PIN codes. No professional help needed. It’s durable, looks great on our front door, and I feel comfortable giving each child their own code. For families who want ease, safety, and flexibility, this has been a great investment.
Binaya Khatri –
Perfect for personal use 👌
I bought this smart lock just for my bedroom, and it’s been amazing. Installation was super easy👍🏼I had it set up in under 20 minutes without any special tools. The fingerprint scanner works flawlessly, unlocking instantly, and the keypad is perfect when I don’t feel like using my finger. I like that I can set unique codes for friends if they’re house sitting then delete them later. It feels secure, stands up to daily use and the sleek design actually looks great on my door. For personal or room use, it’s the perfect mix of privacy, convenience, and peace of mind.😌👌🏼
Jocelyne Barrientos –
I no longer have to get up at night to lock my doors
Buying my first house came with a long list of upgrades, and this smart lock was one of the best decisions. I live alone, so security and convenience were my top priorities. Installation was surprisingly painless! I had it mounted and connected within 25 minutes. The fingerprint scanner is incredibly accurate, unlocking instantly every time, which makes coming home with groceries much easier. The keypad is a bonus because I can give access to friends or my dog sitter without worrying about spare keys. I also like that I can check the lock status remotely, which gives me peace of mind on late nights. The sleek design blends nicely with my front door, and it feels solid and secure. For anyone moving into a new home and wanting to modernize security without hiring a locksmith, this lock is the perfect balance of safety, tech, and simplicity.👌🏼👌🏼👌🏼
Misbah Ali Mohammed –
So far it feels very secure
I just moved into a new home and decided to upgrade to this smart lock, and I couldn’t be happier. Installation was super easy! the instructions were clear, and I had it set up in under 15 minutes. I love that it has both a fingerprint scanner and keypad, which makes it convenient for me and my partner. We’ve also been using it for our Airbnb guests, and it’s great not having to hand out keys or worry about lost ones. So far it feels very secure, and the fingerprint scanner is fast and accurate every time.
Saneiry arguello –
Easy to Install and Very Secure
I love that I can unlock the door with a code, a card, or from my phone, and everything responds quickly and without any issues.The build quality feels solid and secure, and the design gives the door a modern touch. I also like that you can check the entry history — it gives great peace of mind.
Tre –
DO NOT BUY–A PIECE OF CRAP
I brought three of these devices and all three do not work. All three were professionally installed by electricians. The first two were installed, they worked fine for about two weeks. I ordered one more and another electrician installed that one. They work well for about a month and then they are done. I called one of the electricians back and he checked all of the locks, and he stated–SEND THEM ALL BACK, AND BUY A BETTER QUALITY LOCK. I have a video showing how one will not lock .The second one the keypad just constantly flashes the numbers. The third one has to be constantly reprogrammed. JUNKYou cannot send them back because you have only 30 days. A piece of crap. My money down the drain.
yosmel lombardo Gutierrez Diaz –
Installation was quick
We recently moved into our new home and decided to upgrade to this smart lock, and it’s been a great decision. Installation was quick and didn’t require any professional help. The fingerprint scanner works instantly, even for our kids, and the keypad is perfect as a backup. Setup was intuitive, and we were able to add multiple users in just minutes. We no longer worry about copying keys or someone getting locked out. It feels secure, modern, and very convenient for a busy household. Having keyless entry has made everyday life easier, and we feel more confident about our home’s security.
Shelly mercado –
My front door look even better 👾
We just moved into our first home and wanted a secure, modern lock without the hassle of traditional keys. This smart lock checked every box! Installation was incredibly easy✅my husband and I had it up and running in less than half an hour. The fingerprint scanner works flawlessly, and the keypad makes it simple for family members and guests to enter. I also love being able to create temporary codes when our parents visit. The design looks premium and blends perfectly with our front door. It’s reliable, secure, and gives us peace of mind every day. Absolutely worth it!
Katie Bre –
Very easy to install and use once installed. For the price we paid it is extremely secure and gives us peace of mind that our kids, family and friends can let themselves in without the need for a key. Set up was simple and have been able to add multiple users already. Highly recommended purchase!!