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samtechT

Bluetooth Fingerprint Smart Lock with Handle & Keypad – Fits Most US Doors, DIY Install, Keyless Entry: Code, FOB, Auto-Lock. Ideal for Home, Airbnb, Rental, Kids, Seniors. Alexa & Google Compatible

  • Based on 4,041 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, May 1
Order within 12 hours and 59 minutes
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Color: Black


Features

  • Keyless Entry with 6 Unlock MethodsUnlock with fingerprint, keypad, FOB, code, app or physical key. Secure and convenient access for kids, seniors, guests and Airbnb rentersno more lost keys.
  • DIY Installation Fits Most US DoorsDesigned for standard US doors (1-3/8" to 2-1/4"). Installs in minutes with just a screwdriver. No drilling needed. Perfect for upgrades and rental properties.
  • Ideal for Home, Airbnb & Rental UseCreate permanent, one-time or time-limited codes for guests, cleaners or property managers. Great for apartments, vacation rentals and multi-family units.
  • Auto-Lock & Peace of Mind SafetyAuto-lock and one-touch lock features provide instant security when you close the door. Keep your family safe without worrying if the door is locked.
  • App Control & Alexa/Google CompatibleManage access history, change codes and lock/unlock via smartphone app. Works with Alexa and Google when paired with a gateway for hands-free voice control.

Brand: samtechT


Special Feature: Auto-Lock, One-Touch Lock, Touchscreen, Weather Resistant, Fingerprint, Fob Unlock, Passcode Unlock, Anti-Peeping Password, Back-Lit KeypadAuto-Lock, One-Touch Lock, Touchscreen, Weather Resistant, Fingerprint, Fob Unlock, Passcode Unlock, Anti-Peeping Password, Back-Lit Keypad See more


Lock Type: Biometric, Combination Lock, Deadbolt, Keypad


Item dimensions L x W x H: 7 x 3 x 1.12 inches


Material: Zinc


Brand: ‎samtechT


Special Feature: ‎Auto-Lock, One-Touch Lock, Touchscreen, Weather Resistant, Fingerprint, Fob Unlock, Passcode Unlock, Anti-Peeping Password, Back-Lit KeypadAuto-Lock, One-Touch Lock, Touchscreen, Weather Resistant, Fingerprint, Fob Unlock, Passcode Unlock, Anti-Peeping Password, Back-Lit Keypad


Lock Type: ‎Biometric, Combination Lock, Deadbolt, Keypad


Item dimensions L x W x H: ‎7 x 3 x 1.12 inches


Material: ‎Zinc


Recommended Uses For Product: ‎Front door, Home, Apartment, Airbnb, Rental property, Kids room, Seniors’ home, Office entry, Garage door, Vacation home, Basement door


Style: ‎Modern


Color: ‎Black


Number of Pieces: ‎16


Included Components: ‎Mounting Plate, Rubber Gasket, Face Plate, Back Plate, Bolt Assembly


Shape: ‎Oval


Item Weight: ‎3.6 Pounds


Control Method: ‎App, Remote, Touch, Voice


Connectivity Protocol: ‎Bluetooth, Wi-Fi


Model Name: ‎samtechT S


Manufacturer: ‎Sifely


Smart Home Compatibility: ‎Smart Home Compatible


Part Number: ‎samtechT S


Item Weight: ‎3.56 pounds


Product Dimensions: ‎7 x 3 x 1.12 inches


Item model number: ‎samtechT S


Item Package Quantity: ‎1


Special Features: ‎Auto-Lock, One-Touch Lock, Touchscreen, Weather Resistant, Fingerprint, Fob Unlock, Passcode Unlock, Anti-Peeping Password, Back-Lit KeypadAuto-Lock, One-Touch Lock, Touchscreen, Weather Resistant, Fingerprint, Fob Unlock, Passcode Unlock, Anti-Peeping Password, Back-Lit Keypad


Batteries Included?: ‎No


Batteries Required?: ‎Yes


Date First Available: October 13, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 1

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Love this lock
Color: Silver
This lock is pretty cool. It locks automatically so there’s no worries about forgetting if you lock the door or not. Uses fingerprint, keypad, key fob, and a physical key for options to unlock. Has a battery plug-in in case the batteries die before changing them out. Was super easy to install. The instructions were very simple and easy to follow. I feel like anyone could install this. The instructions also included video step-by-step instructions, just in case you didn’t understand the written instructions. I love the look of it. You can install this for a left or right entrance doors. You can even add multiple fingerprints to avoid errors when trying to unlock the door. Very good buy. I highly recommend it. ... show more
Reviewed in the United States on September 1, 2025 by Peter Rosas
    • Exactly what I wanted
Color: Black
I bought three for my house and I couldn't be happier with the purchase. It was delivered on-time and in a well-packaged box. Installing them went smoothly, although you should know that you should put your existing deadbolt below this lock, which takes a little bit extra time. Once installed, it took me only a few minutes to download the app and gain control of my lock. You can generate codes quickly, however, it creates randomized codes. To set the code to what you want, you first need to unlock the door with the new code, then you can change the code to what you want it on your app. It would be nice if you could just create new codes that you choose right away, but it's a small inconvenience and only needs to be done once. It's nice that you can name codes so it's easy to identify who unlocked the door rather than having to remember whose unique code it was. Setting a custom finger print is also easy (it only takes 4 samples of your finger to setup) and works well. The door locks instantly after entering your code or using your fingerprint. Once you have all the custom codes that you want in one lock, you can import them into other locks with a couple clicks. You cannot import custom fingerprints (to my knowledge). Again, a minor inconvenience that you only need to do once. To summarize: Pros: -Slick and durable door handle -User friendly app with fast setup -Lots of different entry options to fit your need Cons (no major concerns): -Deadbolt needs to go below this doorhandle -To create custom codes, you first need to enter the new randomized code before editing the code -No import for fingerprints If I ever need a new set of door locks, I would have zero hesitation purchasing these again. ... show more
Reviewed in the United States on February 13, 2024 by Amazon Customer
    • Biggest piece of mind!
Color: Silver
I’m a DV survivor along with I live in a town where people break in, even when you are home. This lock has given me so much piece of mind! I can see who has been in and when. I can lock from my Alexa or phone. Super easy to assemble and set up. This has been a life saver and piece of mind for me. I think EVERY door and house should have these. Definitely getting more as soon as I can. I can sleep better knowing when either someone has tried to come in, or has came in. I don’t get up every couple hours to check my locks anymore. The quality is AMAZING! It functions so well! My kids can have their own passcode, so I get notified when they use it. The fingerprint and card makes it fast to open if you are in a hurry and don’t want to put a code in. If someone is coming over I can turn their access on and off. So easy to use, even my toddlers and special needs toddler can figure it out FAST. I can’t speak words great enough to summarize how wonderful this product is! The batteries last FOREVER. You can see on your phone how much battery it has. This is all around a must have, especially for people with anxiety or that live in rough areas. Just for everyone. I would personally have these on all outside doors and bedroom doors. Along with that, my SD easily learned how to open it with the key or while it’s unlocked. If my Service Dog can figure it out, so can you. And yes, he has his own special key I hand him when I need him to open the door for me. This product has taken me from not sleeping because of fear, to restful nights. Still think these should mandatory on every home or establishment. I love this product so much. ... show more
Reviewed in the United States on September 14, 2024 by Kayla Johnson
    • Nice, solid, functional smart lock.
Color: Black
Pretty functional smart lock. Lots of ways to access, robustly made ,mostly easy to use. I did have a problem come up with it but their team is quickly responsive and accurate with solutions. Still evaluating for battery life, but unlike some, it uses 4 AA's, not 8. So if they burn up a little faster it's no big deal. But I think they'll go about a year, which is plenty. ... show more
Reviewed in the United States on January 31, 2026 by Andrew B.
    • It gives many many options for use!
Color: Black
Review Image by Corrie Bostock Corrie Bostock
The media could not be loaded. Wonderful lock! Easy to install and the video is perfect to have. My only gripe is the need to use an app for set up and the app has features that are hidden I had to google to find. But it could be there was an update and I know things change but the instructions stayed the same! The bonus of all are the many ways to use it, fingerprint, key, codes, and the chip card I didn’t expect but is an option with the Alexa connection. Well designed, simple, and it was at perfect price. I beyond happy right now! ... show more
Reviewed in the United States on September 16, 2025 by Corrie Bostock Corrie Bostock

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