Smart Door Lock, Fingerprint Door Lock, Smart Locks for Front Door, Smart Door Doob, Biometric Door Lock, Electronic Digital Door Lock, Keyless Entry Door Lock Deadbolt by Luston(White)

MaterialStainless Steel
Lock TypeBiometric Lock
  • Multiple Ways to UnlockBluetooth APP, Fingerprint(200pcs), Key and WIFI remotely (Gateway sold separately) meets most of the unlocking needs in smart life. Luston Smart Door Lock easy to use, suitable for the children and elderly.
  • Smart LifeBiometric door lock has a more user-friendly unlocking method to help you manage your home. You can check the door status any time and authorize this lock to your family to use, share e-key for your friends when you leave home and all unlock records will be transferred to the admin account via the app in real time to keep your home safe. Convenient app management system supports IOS and Android devices.
  • Easy to InstallLuston fingerprint door knob is a fine workmanship reversible door lever lock for room. Quick installation in 5 minutes, no need to re-punch. Suitable for all doors thickness about 1.2 inches to 2.56 inches. Adjustable backset 2.36 /2.76 inches. Please confirm the door lock parameters before purchase. Provide detailed installation instructions and videos, easy to install it by yourself.
  • Quality InspectionSmart lock front door is made of high strength zinc alloy, which can experience 200,000 life tests. The battery lasts 8 months with automatic alarm for low battery. Stainless steel deadbolt mortise has a high safety factor can prevent outside damage. Fingerprint unlocking whin 0.3S and the recognition rate up to 99% gives you the most advanced experience. Luston team uses the highest quality smart door lock to give you the safest home.
  • Excellent Customer ServiceLuston teams will provide you with 7*24 technical support, 30-day free return and 365-day warranty service. Anything problem please feel free to contact us. We are striving to create a safe smart home environment for you.
SKU: B08T64HX4V Category:

Device detailed description

Features and specification






Batteries Included?

Batteries Required?

Frequently asked question

The handle I purchased only is “locked” when pushing down to open. If you lift up on the handle at any time it is always unlocked & will open. Help?

Hello dear. Thanks for your inquiry. You made an error during installation. Please find the arrow on the square shaft of the lock and keep the direction of the arrow always facing the latch(opposite the handle). If you have any questions, please contact us.

Under the description it mentions “4 aaa alkaline batteries”. wouldn’t lithium be better for wireless door locks?

Hello dear. Thanks for your inquiry. Lithium batteries can also be used in our wireless door locks, but It is no different from alkaline batteries for smart door locks.

Can it be left unlocked?

Yep. You have to download the TTLock app and you can control it through there. There’s an option in the app to have it stay unlock until whatever time you have put.

How do you know that it is locked from the inside? Is there an indicator?

Dear, sorry to have kept you waiting, this lock cannot be locked from the inside. You can only delete the fingerprint or permission of the specified user through the TTLock APP, I hope my answer can help you


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