Auto lock & one-touch lock: Never worry about forgetting to lock your door again. The digital door lock can automatically lock itself and also includes a convenient one-touch button for quick access—ideal when welcoming guests.
FEATURES
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5 in 1 smart door lock: Lock&Solver deadbolt lock can be unlocked by app, fingerprint, keypad code, ekey, or mechanical key, supporting up to 50 users simultaneously. The set includes one lock body, two mechanical keys, one installation guide, and all necessary installation materials.

- App intelligent control: Download the Tuya app via Google Play or Apple Store to connect the smart deadbolt. Set up and manage your lock remotely, generate one-time, permanent, scheduled, or recurring codes for guests, view access data in real time, and enhance home security.

- Remote control keypad deadbolt: With the separately sold gateway, the smart door lock can be controlled remotely and integrated with Alexa or Google Assistant, creating a seamless smart home experience. Perfect for apartments, rental properties, and homeowners.

- Biometric door lock: Your finger is the key! Featuring AI self-learning, this fingerprint lock achieves up to 99.99% recognition accuracy, identifying your fingerprint in just 0.3 seconds and unlocking in 1 second. Say goodbye to traditional keys.


PACKAGE INCLUDES
1*Sakerplus® Smart Keyless Entry Door Lock System
Customer Reviews
Michael H.
Verified
2025-11-09
The fingerprint scanner works better than my phone's! Only issue? When the batteries ran low, the warning beep startled my dog. Pro tip: Keep spare batteries in the drawer nearby.
Daniel R.
Verified
2025-11-09
Game changer for our family of five. Each kid has their own fingerprint profile, and we can track who comes home when. The auto-lock gives us peace of mind, though it took some getting used to hearing it engage.
David K.
Verified
2025-11-04
Installation took me about 30 minutes as a DIY project. The auto-lock feature gives me peace of mind, though my elderly parents prefer using the keypad code - they find the buttons nicely spaced and responsive.
Jennifer M.
Verified
2025-11-02
After 3 months with this lock, I can confidently say it's been a game-changer. The fingerprint recognition is lightning fast - works perfectly even with wet fingers. My only gripe? The app notifications sometimes lag by a few seconds.
Amanda S.
Verified
2025-10-29
As someone who constantly forgets keys, this is perfect! The one-touch lock is my favorite feature. Minor complaint - the app interface could be more intuitive, but it's not a dealbreaker.
Lisa B.
Verified
2025-10-24
I was skeptical about smart locks, but this one converted me. The Alexa integration works flawlessly - 'Alexa, lock the front door' never gets old. Just wish the keys it came with felt a bit more substantial.
Thomas L.
Verified
2025-09-27
Bought this for our rental property. Tenants love not carrying extra keys, and we can easily change codes between renters. The build quality feels premium - much sturdier than I expected at this price point.
Sarah T.
Verified
2025-09-11
As an Airbnb host, the temporary code feature is a lifesaver! Guests love the high-tech entry, and I appreciate being able to see exactly when they come and go. Battery life is impressive too - still at 75% after 4 months.
Robert J.
Verified
2025-09-06
After comparing several models, this offered the best value. The installation guide could be clearer about aligning the deadbolt, but once set up, it's been rock solid. The finish matches my door hardware perfectly.
Olivia C.
Verified
2025-09-04
The fingerprint recognition is scarily accurate - even works with my slightly worn fingerprints from years of gardening. My only suggestion would be to make the keypad backlight brighter for nighttime use.