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Fingerprint Door Lock, Smart Fingerprint Door Knob with Keypad, Biometric Door Lock with App Control, Auto Lock Door Lock with Code, Keyless Door Knob with Lock for Bedroom, Home-K10plus Matte Black

  • Based on 1,161 reviews
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Availability: Only 10 left in stock, order soon!
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Arrives Wednesday, Jul 22
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Color: Matte Black


Features

  • 4-in-1 Unlocking System: Experience convenience with our smart door knob featuring four unlocking methods: fingerprint recognition (20 users), personalized passwords (20 users), app Bluetooth control (gateway required for remote access), and backup keys. Enjoy automatic locking, passage mode, private mode, and an anti-peep keypad for enhanced security.
  • Comprehensive App Features: Our keypad door knob allows for seamless user management through the app. Easily share access, add members, manage fingerprints and passwords, and create permanent or temporary access codes for family members, guests, deliveries, or housekeepers. Set silent mode for undisturbed sleep, enable passage mode for continuous access, and view historical logs effortlessly for complete control and convenience.
  • Effortless Installation and Reliable Support: Designed to fit most American doors, our fingerprint door lock is easy to install. Enjoy peace of mind with our 1-year Technical Support, making it an ideal choice for bedroom door, side door or study room. For any queries, contact us for technical support within 24 hours, ensuring you receive timely assistance and satisfaction. Fingerprint door lock is designed to fit US standard door, Backset 2-3/8(60 mm) and 2-3/4(70 mm), door thicknesses from 1-3/8 to 2-1/8(35 mm -54 mm).Fit both left handed and right handed doors.
  • Powerful and Emergency Charging: Equipped with a 400mAh rechargeable battery, this biometric door lock offers up to 1 year of battery life. The Type C to USB-A port ensures easy and fast recharging, while the backup key provides security in emergency situations. Stay prepared and maintain security with reliable power options. If you want Wi-Fi control, need a separately purchased gateway that can pair the Smart Life APP. When to Charge: For optimal performance, charge the lock promptly when the low battery indicator appears. Dont wait until the battery is fully out of power and the lock is inoperable.
  • Enhanced Privacy and Security: Your personal information is secure with local storage of fingerprints and app data, ensuring it is not uploaded to the cloud. This fingerprint door knob offers multiple security, making it convenient for smart homes, apartments, offices, bedrooms, and garages. Enjoy privacy and peace of mind with our security features. Not suitable for doors which installed weather strips.

Material: Aluminum


Brand: KLLOQUE


Color: Matte Black


Style: Modern


Product Dimensions: 9"L x 3.5"W


Color: Matte Black


Style Name: Modern


Exterior Finish: Aluminum


Shape: Round


Finish Types: Polished


Item Dimensions L x W: 9"L x 3.5"W


Item Weight: 0.75 Kilograms


Unit Count: 1.0 Count


Number of Items: 1


Item Depth: 1.5 inches


Brand Name: KLLOQUE


Included Components: Lock And Key


Customer Package Type: Standard Packaging


Model Number: K10plus


Manufacturer: KLLOQUE


Manufacturer Warranty Description: 1 year warranty


Manufacturer Part Number: K10plus


Item Type Name: thumbprint door knob


Handle Type: Knob


Specific Uses For Product: Door


Additional Features: Fingerprint unlock, App unlock, Anti-Peeping Password unlock, Auto Lock, Key unlock, Passage Mode, Mute Mode, Private Mode, View History Logs, Manager Users, Rental Management, Easy Installation


Lock Type: Fingerprint


Hand Orientation: Ambidextrous


Smart Home Compatibility: Smart Home Compatible


Is Weight Bearing: No


Handle Compatibility: Universal


Handle Attachment Mechanism: screw


Indoor Outdoor Usage: Indoor, Outdoor


Room Type: Bedroom, Dining Room, Kitchen, Living Room


Material Type: Aluminum


Metal Type: Aluminum


Handle Material: Aluminum


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 22

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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Top Amazon Reviews


  • 6 Months Later: Still One of the Best Smart Knobs I’ve Bou 6 Months Later: Still One of the Best Smart Knobs I’ve Bou
Color: Matte Black
I’ve had this smart door knob for about six months now, and honestly I’m impressed. The design looks really good in person, and the battery life is crazy — I charged it once when I first installed it and haven’t had to charge it again since. The physical knob that controls who can open the door is super easy to use. I love that it actually has a physical control, because so many car and tech companies have moved to touch-only systems and they end up way more frustrating. This one keeps it simple, which I appreciate. The app works really well for setting up codes and managing access, but realistically you’re never going to use the app to unlock the door. It connects through Bluetooth, so you have to be standing basically right next to the knob for it to register anyway. But that’s not a dealbreaker since nobody is buying this to unlock doors from far away. I’ve been watching for any signs of wear, and so far I haven’t noticed any. The knob only rotates about 45 degrees to fully open, which makes it super quick. At first it felt a little stiff, but after using it for a bit it loosened up. You could use WD-40 if you wanted, but it’s not necessary. The fingerprint reader is the real reason I’d give this 5 stars. It’s sensitive in a good way — you do need to place the same part of your finger that you originally scanned, and sometimes I have to adjust my finger two or three times. But it’s not annoying, it’s just normal for a fingerprint sensor. If your finger is wet, it won’t read, but that’s pretty standard too. I actually included a video in my review showing this. Also, I love that it comes with a physical key as a backup in case the battery ever dies. That’s a really smart touch. Overall, this lock has been reliable, looks great, and does exactly what I need. Highly recommend it. ... show more
Reviewed in the United States on November 25, 2025 Reviewed in the United States on November 25, 2025 by Xan Man

  • Highly recommend these secure door knobs as they easily replace most common bedroom door knobs.
Color: Matte Black
Bought these door knobs to provide extra security on a group home and am very please with their quality and function. The installed easily as a replacement for all our indoor bedroom type door knobs that have a simple lock on one side and just a knob on the other. They hold a charge from 4 months to more than 8 months, depending on usage. If you use them more than 10 times a day it has an impact on the battery and it can reduce function to 4 months. When the knob goes dead it's easy to open by just plugging in a usb-c batter charger. I happen to have several which I just hang off the know for charging, which takes a few hours and it's good for another 4 to 8 months. I find their finger print reader to be accurate and reliable. If there is a bit of grease or 'gunk' on the knob, a simple swipe of the reader with an alcohol wipe clears up the difficulty reading fingerprints and notice this only on doors near a kitchen where butter and grease are on hands frequently. The app is easy to use and very intuitive. It allows you to create temporary entry codes and multiple finger print entries per knob as needed. You can bypass the finger print entry for a numeric code you set on the app, or you can just unlock the knob with the app. So there are 3 ways to open the door, finger print, numeric code or with the app. I highly recommend these secure door knobs as they are reliable and easy to use. ... show more
Reviewed in the United States on June 23, 2025 by John Wallen

  • Reliable, Easy, and Long Battery Life
Color: Matte Black
I absolutely love this smart fingerprint door knob with keypad. It has made getting in and out of the house so much easier. The fingerprint reader works quickly and accurately, and the keypad is great as a backup option. One of my favorite things is the battery life. It stays charged for about six months, which is amazing compared to other smart locks. When it does need charging, it's very easy to recharge, so there's no hassle at all. Installation was simple, it feels sturdy, and it gives me extra peace of mind knowing my door is secure without needing to carry keys around. If you're looking for a convenient and reliable smart lock, I definitely recommend this one! ... show more
Reviewed in the United States on March 5, 2026 by brittany

  • Has made life with young kids so much easier! Has made life with young kids so much easier!
Color: Matte Black
My review is based on our very specific usage, which was to add a very easy deterrent to our young children wandering into the basement on their own while making it very quick and easy for us to open it as we please. Honestly I wouldn't deploy something like this for something very high stakes / security, such as say, our front or back doors. I do have a very robust network at home with separate VLANs for different devices, guests, usage, etc, so I'm not too concerned on the "smart" aspect given its location and usage. But anyway, for something like a basement, closet, garage, or bedroom (i.e. interior rooms) door, this is fantastic! The numbers are very easy to see in the light or dark (TIP: first press doesn't count and basically wakes / lights up the numbers, and then you punch in your code). I've had no issues with the fingerprint recognition at all, although I employed various techniques I use on my other devices to increase successful FP recognition on this as well (TIP: if you try to add the same FP twice in the app, it will reject it and say you've already enrolled that FP. However, you can add different areas of the same finger, multiple times. AND BIG TIP: I also soaked my thumb and left it slightly wet, and then enrolled it again. This way, if it's right after washing my hands or using the sink, I still get it to work first try almost every time!) I already have significant experience with random, made in china, smart devices that use the Tuya / Smart Life apps (I use the former) so setting it up was very easy and simple. I also bought a wifi gateway for $15 (unfortunately not in stock anymore, it was made by Pulido, but a lot of them are the same generic stuff designed to work with Tuya / SL) and everything paired and connected right away. I've had it for almost 3 months now and I only just charged it for the first time (other than initial opening and full charging) last week, and the battery was still over 40%. And we use it very often, even more than our front door (we constantly go down and up the basement for the kids to play or to grab stuff from the basement fridge, exercise, grab toys, etc). I simply used one of our many battery banks lying around. Overall I'm extremely happy I went with this. It replaced a regular ol' Schlage oil-rubbed bronze key locking doorknob and it was essentially a drop in replacement. The matte black finish looks quite nice and quality, and hasn't shown any signs of wear or scratching or anything since I installed it. I haven't and won't need to mess with the various locking modes since it's just me and my wife as admins so I can't speak to that. But if (probably more like when) I plan to swap out some of the doorknobs upstairs, I'll be more than happy to pick up another one of these. ... show more
Reviewed in the United States on May 5, 2025 Reviewed in the United States on May 5, 2025 by Isaac L.

  • Solid lock options, unlocks pretty quickly, poor bluetooth reach
Color: Matte Black
I like this device, it works as advertised. I've had no issues using the key, code or fingerprint for entrance. The keyhole is at the bottom of the lock though so if you're needing to use the key ... it is a bit cumbersome. When it's time to recharge the lock, the directions state to take a battery pack over to the lock to recharge it ... that's a bit weird lol, I'd have preferred a removable battery but I can live with it. More than a bit frustrating is the bluetooth. I have to be within maybe 1 or 2 feet of the door for my phone to connect with the lock. It would be more convenient if there was a greater range. I can't speak for the battery life as I've only installed this recently, so not sure how long the battery life will be. The buttons only run from 0-6 so you're out of luck if you want to use 7,8 or 9 as part of your code lol. I found the app pretty simple and straight forward to use and at the risk of being redundant, I haven't had any issues with it unlocking pretty quickly. There is a dial on the inside knob that has three settings: door remains unlocked when you leave, door locks and only those with admin accounts can gain access, door locks and anyone with an account can gain entry. I appreciate those features. I don't think this lock is secure enough to be your main lock but as a backup 2nd lock, I think it serves it's function very well. ... show more
Reviewed in the United States on January 26, 2026 by andy olk

  • Best Knob I have found ! Best Knob I have found !
Color: Matte Black
Exactly as advertised and I love it ! Install is easy, only difference is the knobs are a little larger than normal, yet I had no issues and gave me more grip area to turn. The inside knob “POPS” on giving you plenty of room to screw in the rod bolts. Works with 2-3/8 or 2-3/4 off set opening holes. Unit comes with readable instructions and illustrations. Comes with a set of back up mechanical keys and tool to release the inside door knob if you need to remove. I used this with an inside Shop Door and the FINGERPRINT option was a must. Another option is a 6 digit number code. The inside control knob allows total unlock and a privacy mode only the administrator can use with the phone app. In NORMAL mode, the device re-locks instantly after un-locking. You can purchase a Gateway device to control from your phone app when at a remote location. The app to door knob control is BLUETOOTH and works just fine. The unit also logs all user events on a timeline. The hardest part about this was finding the Phone APP lol ! Customer Service was fantastic and they helped me figure out the correct app to pick, to many apps starting with “Smart” I plan to purchase another one for my bedroom. The app will accept as many products as you care to purchase. The unit I find is made from good metal and appears very durable. For the price, you can’t go wrong. ... show more
Reviewed in the United States on November 14, 2025 Reviewed in the United States on November 14, 2025 by Scott Nelson

  • Finally Some Privacy Back!
Color: Red
Title: Finally Some Privacy Back! I LOVE this lock! I originally got it to keep my autistic grandson out of my bedroom, and it has honestly worked really well. It’s super easy for me to get in and out, and I like that it automatically locks every time the door closes. The setup gives you different options too — you can leave it unlocked, allow any fingerprint, or set it to only recognize yours. I started with allowing multiple fingerprints, but my grandson eventually figured it out somehow 😂 so I’ll definitely be switching it to just mine. It also comes with backup keys, which gives extra peace of mind. The battery life has been great so far too — it’s been about 60 days and I still haven’t had to charge it again. There’s also an app feature that lets you unlock the door from your phone. I haven’t tried that part yet, but it’s nice knowing it’s there. Overall, this has been one of the most useful purchases I’ve made for my home. ... show more
Reviewed in the United States on May 26, 2026 by ToryaCreations

  • Great product
Color: Matte Black
Works great ! We put for our home office doors to prevent easy access especially to little ones , really easy to install and manage with app.
Reviewed in the United States on May 16, 2026 by Jack

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