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Smart Door Lock,5-in-1 Keyless Entry Door Lock with Handle,Keypad Door Lock Support WiFi & APP Control,Biometric Fingerprint Door Lock Digital Electronic Door Lock for Front Door Hotel Office Home

  • Based on 171 reviews
Condition: New
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Eligible for Return, Refund or Replacement within 30 days of receipt

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, May 21
Order within 18 hours and 39 minutes
Available payment plans shown during checkout

Color: Black


Features

  • High Quality Security Smart LockThe GUDLAIF security smart door lock has a safety chip. Made of the strongest, most reliable metals to ensure it is a Secure Biometric Electronic Door Lock. The fingerprint door lock uses tempered glass for the touchpad, The lock body is made of durable aluminum alloy with a Built-in Dead bolt to ensure a long working life. GUDLAIF electronic door lock with handle is a great solution for all doors in homes, hotels, offices, factories, rent homes and apartments.
  • 5-in-1 Ways to UnlockFingerprint, App Control, Passcode, Fobs, Keys. The smart door lock has built-in fingerprint sensor, WiFi model and Keypad Set, so keyless entry door lock can use fingerprint, dynamic password, Key Fobs, IC Card, Mechanical key to unlock. Also, you can lock or unlock WiFi smart door lock using TTlock (a secure, easy set and manage APP) in your smartphone through a Gateway (Optional, Sold Separately) connect to WiFi or Alexa, it can prevent peeping, and remote authorization
  • Secure Smart Door LockThe GUDLAIF smart lock supports anti-peeping virtual password. When unlocking, you can add any random code before and after your unlocking password, so it is a secure and intelligent Biometric Fingerprint Door Lock. Also, TTlock APP can offer remote monitoring, letting you easily know who and when and how to unlock the lock (Requires the use of a Gateway). All records will also be synchronized and stored to the APP in your cellphone caring your security anytime, anywhere.
  • Humanized Design GUDLAIF digital door lock has a Micro-USB port for emergency power supply of lock and ergonomic perspective keypad. If the battery runs out of power, or any other fault, you can unlock the door with a mechanical key. We designed the Digital Electronic Door Lock with reversible dead bolt and handle for both left and right.
  • Satisfaction ServiceGUDLAIF security door lock will get factory class service, and it has Guiding Video for Operation and Installation, ensure you install front door lock, bedroom door lock, hotel door lock all are convenient, the App is free to use forever. No hidden charges or long-term costs. 30-day money back guarantee, one year product warranty and lifetime customer support from the date of purchase. If you have any question, please contact us online and we will reply within 24 hrs.

Brand: GUDLAIF


Special Feature: Fingerprint,Smart Lock,Wifi


Lock Type: Biometric


Item dimensions L x W x H: 7.5 x 2.4 x 1.2 inches


Material: Aluminum


Brand: ‎GUDLAIF


Special Feature: ‎Fingerprint,Smart Lock,Wifi


Lock Type: ‎Biometric


Item dimensions L x W x H: ‎7.5 x 2.4 x 1.2 inches


Material: ‎Aluminum


Style: ‎Modern


Color: ‎Black


Controller Type: ‎Hand Control, Mechanical knob, Android


Shape: ‎Rectangular


Control Method: ‎Touch


Connectivity Protocol: ‎Bluetooth


Manufacturer: ‎GUDLAIF


Item Weight: ‎4.22 pounds


Product Dimensions: ‎7.5 x 2.4 x 1.2 inches


Size: ‎B07 - Black


Number Of Pieces: ‎1


Special Features: ‎Fingerprint,Smart Lock,Wifi


Batteries Included?: ‎No


Batteries Required?: ‎Yes


Date First Available: May 23, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Outstanding Smart Lock. 10 Stars deserve it!
Color: Black
The media could not be loaded. I just had the smart door lock. I bought it for my warehouse since my neighbor couple doors down just got broken into, so I'm looking for a strong lock, and I'm really glad I chose this one. Really astonished by the chic apperance and pratical functions. It has two colors to choose and both look nice for me. Before writing a review, I thought I had problems in assembling the smart device but it has a user manual on which steps are clear and descriptions are easy to read. Spent about half hour in mounting the lock on my front door. Do not mess up any screws set in the package, every small plastic bag has some words reminding you which one should be used in a specific step. Reference drawings are all on the manual so don't worry miss any detail or you can contact Gudlaif service team to assist you. Anyway, the electric lock needs batteries that are not included in the equipment so you have to prepare 4 AAA batteries before or after installatioin. After that, I downloaded its app TTlock and setup the fingerprint, fobs and codes, which are exactly what I wanna purchase the little buddy. I tested the fingerprint function and it works so good! Also I unlock it with keys, fob and passcode and typically, with bluetooth connect my phone to finish my final test. Love the remote control and feel like I'm not an old person living in a previous century! App is free of charge and can show the left power of batteries and recordings of when and how it is unlocked. It saves power and has no noise after I use it for a while. I notice that it can work with Alexa and Google Home and seems that it needs a gateway so I sent a message to Gudlaif service team. Guess what, they say that the company will put it on Amazon in near future! I will buy its Gateway once it is in stock. In short, I love it. If you look for a keyless entry at a good price, the door lock will show you how perfect it can be. ... show more
Reviewed in the United States on August 19, 2023 by ed. ed.

  • Excellent
Color: Black
Works great, easy to set up, nice quality.
Reviewed in the United States on March 10, 2024 by Shane G.

  • Great buy
Color: Black
I love how this lock works. I have the app on my phone and I just push the button to open the door. It was easy to put on and if you buy this lock, you will love it.
Reviewed in the United States on March 14, 2024 by Jennifer Bell

  • Love these keyless locks
Color: Black
I installed two of these keyless locks and so far I love them! We are doing a complete remodel of an older home and it currently does not have Wi-Fi. Even without Wi-Fi these keyless locks are great - and when we do get Wi-Fi, they will be even better. I set them up using my phone and I love the fact that I have codes as well as fingerprint access and love the app as well. The fingerprint access is so quick and easy to set up and to use and the app allows you to customize many aspects of these locks. I do agree, however, with one other reviewer, who said the little cover for the key to be used as a back up, falls off very easily, which is not great. I ended up putting a little super glue on to keep it on one of them. Unfortunately, the other one also fell off and I can’t locate it so I’m going to have to call support to get a replacement. That is, however, minor and can be easily remedied and other purchasers may want to address this right away when they install. I definitely plan to buy these again. If not for the small issue, I would’ve given five stars. ... show more
Reviewed in the United States on February 14, 2024 by Kim

  • Great Product Great Price
Color: Silver
It took me a few times to go over the instructions before I could figure it out. The part where you use the various sixed screws was not clear to me what they were to attach to, if anyone else has that problem, they attach to fixture, not your door - so the wording asking about the width of your door is not relevant. The cost of this unit is a fraction of what my security company was going to charge me plus installation, this took me about 25-30 minutes to install. Once installed, the app was smooth sailing, it lets you add codes for family members or friends & guests, and also you can setup the fingerprint for family and friends. My kids love that they have their own code and they also have their own fingerprint that will allow them access. The fingerprint is sensitive so you need to make sure you press your fingertip the same direction or it will not register and accept you, the first time I tried, I had a grocery bag in my hand so my finger was at a different angle than when I created the fingerprint code, so I had to adjust the bags and retry to gain entry to my home. It may be a bit inconvenient that each time the door closes, the door locks automatically so you will need to use the code or fingerprint unless you prop your door open. That isn't an issue for me or my family, but it is something that can be annoying to other people. It may also cause you to have to change the batteries more often than you'd like. To change the batteries, you do need to unscrew the tiny screw on the black part of the faceplate to access the battery compartment, the one I had previously just slid off which was more accessible, after I have to replace batteries after the first time, I will post an update if you can leave it without the screw to make it more convenient and will also let you know if the life expectancy for batteries. ... show more
Reviewed in the United States on April 7, 2024 by JasonReviews JasonReviews

  • Locked Out After Christmas Vacation
Color: Black
I had installed the lock just three days before Christmas, and the installation was straightforward. Initially, both the fingerprint, card, and password features were working perfectly, allowing me to unlock the door easily. However, when my family come back after Christmas Vacation, the lock suddenly became unresponsive, the lcd screen complete black no response, even though the batteries were brand new. I borrowed a power bank from my neighbor and connected it to the USB charging port, but there was still no response. In the end, I waited for an hour outside my home, and a locksmith finally helped me open it. The locksmith examined the lock and said it wasn't a battery issue or a wiring problem; rather, it could be a malfunction in the internal circuit board. It was the worst experience. ... show more
Reviewed in the United States on December 28, 2023 by Ben

  • Secure
Color: Black
I absolutely love these handles that I’ve gotten. I feel very safe. I love the ideal that the door locks behind me. I don’t have to keep coming back to the door to make sure it’s locked. I highly recommend it to anyone who would love to have a secure door handle
Reviewed in the United States on April 6, 2024 by susan brighton

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