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Sifely

Keyless-Entry Fingerprint Smart Door Lock: Sifely Digital Electronic Lock with Code Passcode, Electric Door Knob, Biometric Door Handle Lock, Perfect for Exterior/Interior/Entry/Bedroom Doors (Silver)

    • Based on 8,470 reviews
Condition: New
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$79.99 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Feb 23
Order within 6 hours and 9 minutes
Available payment plans shown during checkout

Color: Silver


Features

  • [Homeowners & Rental Hosts] A Great solution for short-term rental hosts, self-housing residents and property managers. Generate a passcode remotely w/o internet and share it to your visitors.
  • [Advanced 3D Fingerprint] Unlock the door in less than 0.3 seconds with our 3rd generation fingerprint access technology. The most secured 6-in-1 Keyless Entry Smart Door Lock: Fingerprint + Passcode + Wireless Key Fob + Card + Smartphone + Key.
  • [Easy Installation] Easy to install in minutes with just a Phillips screwdriver. No extra drilling needed. No locksmith needed. Door handle is reversible for both left- and right- handed doors. Up to 1-year of battery life with 4 AA batteries.
  • [Remote Control / WiFi Access] If paired with Sifely WiFi Gateway (Optional Add-on, Sold Separately), you can lock/unlock your smart door lock anywhere anytime, set up codes remotely and check real-time access logs.
  • [Locks Management] Manage all locks seamlessly through the smart app and web portal using the same login credentials for easy access.

Brand: Sifely


Special Feature: Keyless Entry Door Lock, Smart Lock, Smart Locks for Front Door, Smart Door Lock with Code


Lock Type: Deadbolt


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


Material: Zinc


Brand: ‎Sifely


Special Feature: ‎Keyless Entry Door Lock, Smart Lock, Smart Locks for Front Door, Smart Door Lock with Code


Lock Type: ‎Deadbolt


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


Material: ‎Zinc


Recommended Uses For Product: ‎Keyless Entry Door Lock, Smart Lock, Smart Locks for Front Door, Smart Door Lock with Code


Style: ‎Fingerprint


Color: ‎Silver


Number of Pieces: ‎16


Finish Type: ‎Satin Nickel


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


Controller Type: ‎Remote Control


Shape: ‎Oval


Item Weight: ‎3.6 Pounds


Control Method: ‎App, Remote, Touch, Voice


Connectivity Protocol: ‎Bluetooth, Wi-Fi


UPC: ‎748528493019 767501154556


Model Name: ‎Sifely knob


Global Trade Identification Number: ‎19


Manufacturer: ‎Sifely


Part Number: ‎Sifely Smart Lock


Item Weight: ‎3.6 pounds


Product Dimensions: ‎7 x 3 x 1.12 inches


Item model number: ‎Sifely knob


Batteries: ‎4 AA batteries required.


Size: ‎Knob


Finish: ‎Satin Nickel


Voltage: ‎5 Volts (DC)


Item Package Quantity: ‎1


Type of Bulb: ‎LED


Head Style: ‎modern


Number of Handles: ‎2


Coverage: ‎0.1 feet


Certification: ‎WELS


Special Features: ‎Keyless Entry Door Lock, Smart Lock, Smart Locks for Front Door, Smart Door Lock with Code


Usage: ‎Fingerprint and Keypad Smart Lock


Batteries Included?: ‎No


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Ion


Warranty Description: ‎One Year Product Warranty


Date First Available: September 20, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Feb 23

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.

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Top Amazon Reviews

    • Best Smart Lock Ever - Sun will not kill battery
I love this lock. It works great - has lots of features other smart locks don’t have. It has a digital keypad and you can set it up with a code, fingerprint or card access. All work great. It also has an app so you can set it up thru the app - which is super user friendly. You can even lock and unlock the door with the app - but to use that feature more than 10 feet away I think you need to buy the gateway - for about $40. . You can set up a large number of different users and with the app you can identify them by name etc. . You can set up temporary codes - like for a repairman to access your house. I love the passage mode which lets you leave it unlocked as long as you want - this is great when have workers going in and out all day during remodeling and the like. Most smart locks let you set a delay of 2-5 minutes before it locks but don’t have this passage mode feature. Customer service is great on replying and helping. I Also love the integrated handle - some digital locks have a separate handle and they may not install right with your existing holes - so you end up with open holes exposed or having to get a new door - so be careful with that. This one for right in my existing holes and allowed me to put a separate deadbolt on top. I can’t say enough about how great this lock is. And the price is excellent. Try and buy a lock like this at Home Depot and it will cost you $300. Warning - Digital Locks and the Sun: I had bought another lock when the buttons.on my old digital lock kept getting stuck but that new lock had a problem in that batteries died in 2or 3 days. Bought it again thinking it was a lemon but the replacement had the same problem. Finally figured out it was the 2 hours of morning sun hitting my East facing door that was causing the problem. This lock does not have that problem. It’s been working great now for 2 weeks. ... show more
Reviewed in the United States on June 7, 2024 by anniecoz
    • Can’t say more positive things about the door lock
I had a round knob smart door knob lock but half the times the thumbprint didn’t work. But this lock works much better, for one it comes with keys. You can use your thumbprint. You can punch in your code and share those codes and it also comes with fobs which works great. if your hands are full. I love that they have a video installation which is pretty straightforward and simple to understand. It took me a little over an hour to install because I wanted to square off the striker plate hole. Now the door opens and closes easily. The app takes a little getting used to for overall I think this is a great lock! I love how it looks and how the handle feels when opening and closing it. I haven’t had any issues with the thumbprint working on the first try. A must buy and highly recommended!!! ... show more
Reviewed in the United States on January 28, 2025 by MoJo
    • 10 Stars!
Ok, I know 5 stars is the limit but I want to give it 10! After years of making sure I had keys with me whenever I walked out to my shop, I finally pulled the trigger on this smart lock. The good; 1. The general design. A. It looks good. B. The keypad lights up so it doesn't even show until you tap it and it is easier to see in the dark. (Also, to would-be burglars, they might not even realize there is a keypad by just looking at it. C. The keyhole is also hidden. (See above) 2. The installation instructions using the App. Very clear, very easy. 3. The biometric option means I don't even have to enter a code to get in. :) 4. The options in the App to have it relock automatically if you want, even at specific time frames only. Ex: I have mine auto relock before 8am and after 8pm, during the daytime, if I unlock it, it just stays unlocked. 5. The ability to give others separate codes and be able to track who goes in and when. 6. There are other options that I haven't even explored yet. The Bad; 1. Uhhhh......ok, this is super petty but one of the packages of screws (Which are all labeled with what step they should be used with) did not specify which screws to use (Long ones or short ones). It gave an option for a wider door width and a narrower door width but none for the width of my door. (The actual instructions did provide this info). So, I used the longer screws first but they were too long to actually snug the lockset up tight. When I replace them with the shorter option screws it worked perfectly. Again, SUPER PETTY. I really only added that to help someone if they install and it does not seem secure. That might be the reason. Conclusion; I love this lockset and will be buying one or two more soon!!! ... show more
Reviewed in the United States on September 20, 2024 by Scott

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