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GHome Smart

GHome Smart Fingerprint Door Lock, 4 in 1 Smart Fingerprint Door Knob with Keypad, App Control, Auto Lock, Biometric Door Knob with Lock for Bedroom, Apartment, Garage, Home & Office

  • Based on 1,372 reviews
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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Sunday, Aug 2
Order within 9 hours and 48 minutes
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Style: 4 IN 1- Silver


Features

  • 4 Ways to Unlock, Zero HassleWith Ghome Smart keyless entry door lock, experience the convenience of 4 unlocking methods: fingerprint recognition (20 fingerprints), personalized passwords (20 available), app control (remote within Bluetooth range), and mechanical keys for emergencies. This fingerprint door lock with keypad ensures seamless access for family members and guests, appartment renters.
  • Advanced Security & Privacy ProtectionUnlock your fingerprint door knob in just 1.5 seconds, with ultra-fast 0.2-second recognition and 99.9% accuracy. The self-learning AI of our biometric door lock adapts to your usage, boosting recognition speed and reliability over time. All fingerprint data is stored 100% locally with no cloud storage for enhanced home security and privacy protection.
  • Smart App Management & Mode SwitchingWith the smart door locks for bedroom, you can easily manage fingerprints and passwords via the app (no extra gateway needed!) Share permanent or temporary access codes. Monitor detailed access logs, and customize settings with silent mode for undisturbed rest or passage mode for continuous access, check the low battery indicator. The bedroom door lock auto-locks in 5 seconds after unlocking.
  • Long-Lasting Battery & Easy InstallationThe thumbprint door knob with lock features a 400mAh rechargeable battery that fully charges in 4-6 hours and 10,000 unlocks or 300+ days ( based on usage frequency. ) Easy to install with a screwdriver and fits apartments/office doors (1-3/8" to 2-1/4" thickness). NOTE: Please confirm the product dimensions before purchase
  • Versatile Use & Fast SupportGhome Smart bedroom door locks stand out in modern home security and ideal for homeowners, hotel owners, and Airbnb hosts. We will offer 1-year warranty and 24/7 after-sales support to promptly address any issues, enhancing the usability of these smart door knobs.
  • Reliable & Trustworthy Service: Ghome Smart Lock with a 30-day money-back, 1-year product warr-anty, and lifetime after-sales support, if you have any questions, please feel free to contact us, and we'll respond promptly.

Description

Armed with advanced biometric sensors and smart home systems, GHome Smart set out to redefine home security and convenience. From the moment you install a GHome Smart lock, you join a community that values innovation, reliability, and peace of mind. GHome Smart aims to help customers to enjoy a more relaxed, convenient and fashionable future life. What should I do if I receive the product is defective? Hello, if it is confirmed that the product is indeed defective, we can apply for an exchange or a full refund for you. In addition, our products come with a 30-day free return and exchange policy, a one-year warr-anty, and lifetime technical support. Why can any fingerprint unlock the lock at first? Out of the box, the lock hasn’t stored any fingerprints yet, so it temporarily lets any fingerprint in. Pair the App, add your fingerprints, and set a passcode—then only your authorized fingerprints or passcodes can unlock it. What if the battery dies? Can I charge it? you can use USB+Type C port for emergency unlocking and charging. Or unlock it with the mechanicakey. This door lock built-in 400mAh rechargeable lithium battery. Battery life varies from 8 to 12months. It takes about 3 hours to fully charge. What should I do if I encounter a problem I can't solve? Hello, first you can get in touch with us through the Amazon backend, or get in touch with us from the packaging. We are happy to help you resolve any issues, thank you. How can I use Auto Lock function? You can turn "thumb turn" in the interior knob to Normal mode, the door will be automatically lock in5s

Material: Aluminum


Brand: GHome Smart


Color: Silver


Style: 4 IN 1- Silver


Product Dimensions: 3.93"L x 9.05"W


Color: Silver


Style Name: 4 IN 1- Silver


Exterior Finish: Aluminum


Shape: Round


Theme: Apartment, Garage, Home, Office


Finish Types: Polished


Item Dimensions L x W: 3.93"L x 9.05"W


Item Weight: 0.75 Kilograms


Unit Count: 1.0 Count


Number of Items: 1


Material Type: Aluminum


Metal Type: Aluminum


Handle Material: Aluminum


Handle Type: Knob


Specific Uses For Product: Door


Additional Features: Auto-Lock, Backup Keys, Fingerprint Access, Local Data Storage, Password Unlock


Lock Type: Fingerprint, Key Lock, Keypad Lock


Smart Home Compatibility: Smart Home Compatible


Handle Attachment Mechanism: Setscrew


Brand Name: GHome Smart


Included Components: Cover, Installation Hardware, Lock And Key


Model Number: PRO


Manufacturer: GHome Smart


UPC: 197644422111


Manufacturer Part Number: PRO


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 2

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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Similar Products

Top Amazon Reviews

    • I recommend 100% sure.
Style: 3 IN 1 - Silver
I bought this fingerprint lock and it has exceeded my expectations. Installation was very easy and didn't require any special tools. The fingerprint reader works quickly and recognizes my finger instantly, which is very convenient since I don't have to rely on keys all the time. The app is intuitive and allows for easy access management, ideal for family members or visitors. I also appreciate that it includes physical keys as a backup. The steel design looks modern and durable, perfect for any door. Overall, it's a secure, functional product with excellent value for money. I highly recommend it to anyone looking for convenience and enhanced security for their home. ... show more
Reviewed in the United States on December 20, 2025 by Ery
    • Much better than expected. Love these knobs.
Style: 4 IN 1- Silver
Review Image by K. Evans K. Evans
I have two of these installed on interior doors. It’s been two months and they’ve worked flawlessly so far. However, I have prepared myself that these will inevitably fail at some point. Maybe tomorrow, maybe next year, but I feel like that’s the nature of this type of product. We shall see, and I have the keys stashed accordingly in case of emergency. They installed easily, worked exactly as advertised. Turns out I already had their app for some other smart plug I had. So far, I absolutely love the doorknobs and recommend. I will likely update this review if I have a problem in the future. I would not install these on an exterior door and don’t know if they’re recommended for that purpose. The technology seems a bit fragile for weather and temperature exposure. I do think they feel like very good quality and design, especially for the price, but seem appropriate for interior doorknobs. Honestly, I expected more cheap imported, knock-off junk from Amazon. I am pleasantly surprised at the quality. I was (sadly) not paid for this review. I would definitely buy from this brand again. I picked these mostly for looks since both doors they’re installed on are French doors and I wanted the most subtle smart option since it needed to look minimally obtrusive with the other knob. See pics to reference what I mean. ... show more
Reviewed in the United States on April 2, 2025 by K. Evans K. Evans
    • Installs easy. Works well. Limitations.
Style: 3 IN 1 - Black
I just installed this lock, paired with a GHome WiFi gateway. Installation and setup was quick and easy. The fingerprint sensor works well for me. Downsides: The lock/gateway is not compatible with Alexa/Google Home or any other smarthome system. You must use the GHome or Tuya app. So options for Alexa routines combined with other devices is off the table. Also, adding other fingerprints is cumbersome as each user must have their own GHome account. Wish it came in brass. ... show more
Reviewed in the United States on January 12, 2026 by Conspicuous Consumer
    • UPDATE: It's pretty good
Style: 3 IN 1 - Black
UPDATE: changing from 4 star to 5 star, even though my past critique is still valid, honestly the product is so convenient, the scanner is just the right level of picky about your finger print, what i really wanted to talk about was how it operates. so on the inside of your locked home, you can twist the door knob and the door will open, without having to do anything other than setting the mode to pass through. and when you close the door behind you... the door is still locked, this is great i like this. another thing is that after unlocking the door the door will lock behind you, i cant name a single reason why anyone wouldnt like this feature, it lets me open my front door, and close it and not have to fiddle with anything else. its a great quality of life product. ---- Does what's intended Main selling points are the auto lock feature and rechargeable battery. Customization is pretty mid, only connects through Bluetooth so you can not remote unlock, because you are not physically present ... show more
Reviewed in the United States on September 3, 2025 by Stone
    • Great buy!
Style: 4 IN 1 - Black
Works perfectly! Easy to setup!
Reviewed in the United States on December 23, 2025 by Prima D
    • Works as advertised!!!
Style: 3 IN 1 - Black
Excellent product...way set up!!!
Reviewed in the United States on January 1, 2026 by douglas johnson
    • Good lock, easy set up and install
Style: 4 IN 1- Silver
Used on a closet to lock up items to keep grandkids out.
Reviewed in the United States on January 3, 2026 by Edward Morgan
    • Specially beneficial to siblings of a Special Needs child
Style: 3 IN 1 - Black
**2 month update** Overall these have continued to work as desired. Main complaint: In order to use the App to unlock the doors you have to be in close proximity to the lock, which makes the feature basically worthless. Child was locked out of room due to below comment, and I was unable to remotely unlock the door while running errands. There are keys, but they are hidden so my brilliant special needs child doesn't get access the their rooms (the reason for the locks in the first place). An additional frustration, though NOT the products fault, is if you only upload one of your fingers and then damage the fingerprint (burn, skin peeling, etc.) you can no longer access...I'd encourage you to upload at least 2-3 different fingerprints just in case (which reduces the amount of people who can be programmed to the individual door knob). As others have mentioned, sometimes switching the lock from auto-locked to passageway doesn't immediately register and requires a couple turns back and forth. Hopeful that's just a tiny glitch that doesn't become permanent. Last note. Each door knob has its own configured fingerprints so the fingerprint on one doorknob is not saved in the system so that you can just add a fingerprint to a different doorknob using the app...you have to manually add a fingerprint to each doorknob. Not a big deal, but something to be aware of before buying. Altogether, still very pleased with the purchase. - - - - - - - - - - Purchased 3 Handles Having a special needs child you wreaks havoc on siblings belongings, I don’t know why I waited so long! The peace and validation it has brought for my other children was well worth the money, but hoping they last several years. Had some difficulty setting them up until I realized the problem was my WiFi and not the door handles. Overall I haven’t had any issues with them. The app is pretty easy to work, but wish I could add users without them needing an email address. Not a difficult fix, but think this would be a little more “family friendly.” Takes a few tries to do figure out where on the fingerprint will regularly spring the lock, but after that it’s good. So far, very pleased with them!! One of the handles lock switch isn’t quite as tight as I’d prefer, but hasn’t caused any issues. Only complaint is that it seems I need to be physically at the residence to unlock doors which is a little unnerving if I’m not home and one of my kids needs in ... show more
Reviewed in the United States on August 3, 2025 by daddinitup

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