Smart Door Knob,Blacksmith 3 in 1 Door Knob With Fingerprint & App Control & Keys,Biometric Smart Door Lock for Home, Apartment, Office,Bronze
Smart Door Knob,Blacksmith 3 in 1 Door Knob With Fingerprint & App Control & Keys,Biometric Smart Door Lock for Home, Apartment, Office,Bronze
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Smart Door Knob,Blacksmith 3 in 1 Door Knob With Fingerprint & App Control & Keys,Biometric Smart Door Lock for Home, Apartment, Office,Bronze

4.1 stars out of 287 reviews
(4.1)|
287 ratings

Key item features

  • Versatile Unlocking: Features a 3-in-1 keyless entry system, allowing access via fingerprint recognition, a dedicated app, or two traditional keys for user convenience and security.
  • Smart Control: The complimentary application enables comprehensive management, including adding fingerprints and access codes, reviewing unlock records, and configuring auto-lock, passage, and privacy modes.
  • Rapid Biometrics: Boasts swift fingerprint recognition in just 0.3 seconds and supports storage for up to 100 unique fingerprints, alongside 50 shareable access codes for family members.
  • Enhanced Security: Includes an auto-locking feature with a customizable duration (e.g., 5 seconds) and a built-in sensor that automatically engages the lock when the door is closed.
  • Effortless Installation: Designed for quick and easy setup, requiring only a screwdriver and minutes to install, and is compatible with most standard US doors.
  • Durable Construction: Constructed from durable metal material, with assembled dimensions of 2.36 inches in height, 2.75 inches in length, and 2.36 inches in width.
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was $59.99
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Columbus, 43215
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Sold by GlobinaPro Seller
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4.329684000995273 stars out of 5, based on 4021 seller reviews(4.3)
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4.1 out of 5 stars
stars287 ratings158 reviews
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Showing 1-3 of 158 reviews

Jan 2, 2026
Linh
Item details
Color: Bronze
Finish: 3 in 1
Sold byGlobinaDelivered byWalmart
5 out of 5 stars review

Verified Purchase

You Pay For What You Get

For the price, the door's fingerprint feature works well. It can be a little unreliable at times, but you should always have a key or your phone as backup anyway. Overall, I'm really happy with it—definitely better than spending over $200, especially if you're just renting. It's provide ease of use when entering the house. Make me feel like my house is a smart home now.

Helpful?4S758T2L48JN8051609696
Nov 20, 2025
Megan
Item details
Finish: Bronze
Sold byGlobinaDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Really easy to install and set up, love that I can give access to my kids and assign their name because I get an alert when they open the door. I not only know someone entered the house, but who.

Helpful?4S758T2L48JN8051609696
Sep 21, 2025
JJJaydah
Item details
Finish: Bronze
Sold byGlobinaDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Easy to install, directions are clear, fits existing door and simple download set up the password fingerprint. I bought one for my Grand Daughter's Dorm room she loves that it's keyless, but can use a key. Also, get phone notifications of entry attempts.

Helpful?4S758T2L48JN8051609696