Top 27 Biometric Door Knobs on Amazon (Verified You can Buy)
Top 1
Fingerprint Door Lock, 4-in-1 GHome Smart Lock for Bedroom, Home, Apartment & Office, Smart Keyless Entry Door Lock with Code, App Control & Keys, Easy to Install Black Interior Door Knob with Lock
GHome Smart
KD03PRO
7.4409 x 3.0315 x 3.0315 inches
1.85 pounds
Ratings for GHome Smart (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Lifa-US | - | ❌ | ❌ | ❌ |
Features
4-IN-1 GHome Smart Door Lock with Long-Lasting 700mAh Rechargeable Battery: Designed for convenience, the KD03 PRO features an upgraded removable 700mAh rechargeable battery, it let you charge indoors anytime for easy, convenient power and fewer battery replacements. Beyond a basic smart fingerprint door lock, it offers 4 flexible keyless entry: fingerprint (100 users), keypad passcode (100 codes), Bluetooth App control via GHome within 50FT, and one-time guest codes, and 2 backup mechanical keys for emergencies, upgrading traditional locks to simple keyless entry for homes, apartments, and offices, give your family safe, simple, keyless access while keeping unwanted visitors out
0.2S Fast Fingerprint Recognizance & 3X Higher Accuracy: Equipped with an advanced AI self-learning chip that improves with each use, the KD03 PRO fingerprint door lock for bedroom & home delivers ultra-fast 0.2s biometric scanning for smooth, keyless entry. This keypad door knob features an upgraded recognize sensor that reads finger prints more smoothly and reliably, helping reduce frustrating failed attempts for easier everyday use. With 360° thumbprint detection and up to 99.98% recognition accuracy. Enjoy peace of mind with the GHome smart interior door lock, offering simple keyless access for busy mornings, grocery trips, and easy entry for kids and seniors
Top 2
Fingerprint Door Lock-Smart Door knob, Biometric Door Lock, with App/Code/Backup Key/Fingerprint/IC Card, Keyless Entry Lock with Handle for Home Hotel Office Apartment Bedroom
ZTONE
Z01
6.7 x 2.75 x 2.95 Inches
Ratings for ZTONE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| ZTONEUS | - | ❌ | ❌ | ❌ |
Features
【5 Multiple Ways To Unlock】: These black door knobs have 5 unlocking methods,Fingerprint + Passcode + APP Control+ IC Cards (2 PCS) + Physical Keys (2 PCS). The fingerprint door knob supports to add:100 fingerprints+100 group passwords+100 pcs IC cards.
【Easy Installation】No wiring or drilling required. This door lock fits doors with a thickness of 1-1/8 inches to 2-1/8 inches (30mm-55mm) and is compatible with both left- and right-hand doors. Ideal for bedrooms, front doors, and interior doors.
Fingerprint Door Lock, Smart Fingerprint Door Knob with Lock, Biometric Door knob with App Control & Key, Keyless Thumbprint Entry Door Lock for Bedroom, Front Door, Home, Apartment Office-Matte Black
KLLOQUE
K10B
9.0 x 3.5 x 3.5 inches
1.6292 pounds
Ratings for KLLOQUE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Smart Smart Life | - | ❌ | ❌ | ❌ |
| intelligence shopping | - | ❌ | ❌ | ❌ |
Features
[Secure Your Home with Smart Door Lock] Our upgraded fingerprint door lock offers easy unlocking options using your unique fingerprint or APP to your home. This smart door Knob provides the option of using mechanical keys for entry, offering added peace of mind in case of emergencies.
[3-In- 1 Keyless Entry Door Lock for Bedroom] The smart lock for bedroom offers various operating modes to suit your needs, now with upgraded convenience in mode selection. Switch the thumbprint door knob’s convenience of Passage Mode, the standard operation of Normal Mode(5s auto lock), the fingerprint door knob’s privacy of Privacy Mode, or the quietness of Silent Mode, you can easily customize the lock settings by rotating the thumb turn to match your smart home lifestyle. This smart door knob is not suitable for doors with weather strips installed.
BIWIBON Fingerprint Door Lock – Fingerprint Door Knob with 5 Unlock Options, Anti-Peep Code, Adjustable Auto-Lock, Inside Lock, for Home, Office, Apartment, Bedroom – Black
BIWIBON
BCA-03
5.6 x 2.75 x 2.75 inches
1.78 Pounds
Ratings for BIWIBON (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| BIWIBON | - | ❌ | ❌ | ❌ |
Features
【Flexible Keyless Entry】: Unlock your door 5 ways with this keyless entry door knob: biometric fingerprint, passcode, mobile app, 2 IC cards, and 2 backup mechanical keys. Stores up to 100 fingerprints, 100 codes, and 100 IC cards — perfect for families, guests, Airbnb rentals, and office staff..
【Smart App & Code Management】: Easily create one-time, timed, or dynamic codes from your phone. Track access history and manage your bedroom fingerprint door lock anytime. Ideal for housekeepers, deliveries, or short-term rentals, providing total convenience and peace of mind..
Top 5
Foxgard Fingerprint Door Lock – 5-in-1 Biometric Smart Lock with Keypad, App Control, Key, Auto-Lock, Electronic Deadlock – Keyless Entry for Bedroom, Office, Indoor Use – Includes 2 IC Cards
Foxgard
FNL-01
4.8 x 2.0 x 2.0 inches
1.6292 pounds
Ratings for Foxgard (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| FOXGARD | - | ❌ | ❌ | ❌ |
Features
【5-in-1 Biometric Smart Door Lock】:This fingerprint door lock combines 5 unlocking methods: fingerprint, keypad code, app, IC card, and mechanical key. Built with a durable aluminum alloy body, it offers both security and strength. For added convenience, pair it with the Foxgard Gateway (sold separately) to enable remote access and voice control—making it the ideal smart door lock for bedroom, home, or office.
【App Control with One-Time, Timed & Dynamic Passcodes】：Easily manage your keypad fingerprint lock from your phone. Generate one-time or timed codes for guests, cleaners, or Airbnb tenants. The app lets you monitor access logs and control your thumbprint door lock.
Top 6
GHome Smart Fingerprint Door Lock, 3 in 1 Smart Fingerprint Door Knob with App Control & Key, Auto Lock, Biometric Thumbprint Door Locks for Bedroom, Garage, Home & Office
GHome Smart
K10 Smart Door Knob
2.95 x 2.87 x 2.87 Inches
1.6292 pounds
Ratings for GHome Smart (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Kutaihua | - | ❌ | ❌ | ❌ |
| Lifa-US | - | ❌ | ❌ | ❌ |
Features
【3-in-1 Unlock Methods for Ultimate Convenience】Ghome Smart Door Knob offers three unlocking options: fingerprint, physical key, and App control. The fingerprint recognition unlocks in just several seconds, providing fast and secure keyless entry. Suitable for bedrooms, living rooms, offices, and apartments, this biometric door lock meets all your security needs.
【Smart App Integration & Mode Switching】Manage fingerprints, view unlock logs, and set auto-lock, passage, and privacy modes via the App. The electrical door lock supports passage, normal, and privacy modes, which can be easily switched by rotating the fingerprint area. Note: App control requires Bluetooth.
Top 7
iuknob Fingerprint Door Knob with Keypad and Key,Smart Biometric Digital Lock with Voice Navigation Programming,Combination Electronic Handle for Interior Doors, Entry,Bedrooms,Garage(Satin Nickel)
iuknob
IU-40
7.0 x 3.0 x 3.0 Inches
2.31 Pounds
Ratings for iuknob (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| iulock Direct | - | ❌ | ❌ | ❌ |
Features
Multiple Unlocking Options👈 This smart fingerprint door lock offers 3 ways to unlock: fingerprint,password,and keys(100 finger prints,50 user codes,2 keys).The biometric door lock features a high-resolution 508dpi fingerprint sensor,it can quickly and accurately identify registered fingerprints.It's smarter and securer,ideal for home,bedrooms,garages,reading rooms,offices,hotels,airbnb,schools,and more.
Voice Navigation Programming and Easy Installation👈The keypad door knob features 📢 voice-guided programming for fingerprint and code registration,as well as other settings.The keypad is backlit for easy operation day or night.It's easy to install with just a screwdrive.Come with a 2-3/8" or 2-3/4" adjustable latch,suitable for entrance and interior doors,wooden and metal doors,etc.
Top 8
Best Door Hardware & Locks
Best for Key & Keypad
Best for Keyless
Best for Security
Best for Lever
Evanshow Fingerprint Door Lock Biometric Door Knob with Keypad Keyless Entry, Door Locks for Bedrooms, Home Hotel Office Apartment Black
Evanshow
190NOA
2.0 x 1.97 x 1.0 inches
1.2 Pounds
Ratings for Evanshow (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Evanshow Smart | - | ❌ | ❌ | ❌ |
Features
4-IN-1 Smart Lock: Fingerprint + Password + 2 Mechanical Keys +4 IC Card; Our door lock provides add up to 100 fingerprints and 50 passwords to suit different family members and guests
Upgrade Fingerprint Sensor & 0.5S Recognizing: Say goodbye to false rejections and enjoy effortless access; The fingerprint scanner is fast and accurate, recognizing your prints in less than a second; Ideal for front doors, bedrooms, or offices
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
GHome Smart
K10PRO Smart Door Knob
3.93 x 9.05 x 9.05 inches
1.6799 Pounds
Ratings for GHome Smart (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Kutaihua | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
| Lifa-US | - | ❌ | ❌ | ❌ |
Features
【4 Ways to Unlock, Zero Hassle】With 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 Protection】Unlock 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.
Top 10
Buoan Fingerprint Door Lock, Smart Fingerprint Door Knob with Lock, Biometric Black Door Lock, Keyless Thumbprint Entry Door Lock for Bedrooms, Hotels, Apartments, Offices and Garages
Buoan
YL-98JA-Black
7.4 x 2.95 x 2.95 Inches
Ratings for Buoan (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| YELOCK | - | ❌ | ❌ | ❌ |
Features
2 Unlocking Ways: Buoan Smart Door Knob supports fingerprint unlocking and mechanical backup key unlocking. Provide a more convenient and secure way to enter your home!
0.3s Biometric Fingerprint Recognition: The biometric fingerprint door handle has an advanced 360°fingerprint sensor, 99% recognition rate, 0.3 reading fingerprint speed. It can store up to 50 fingerprint users, making it easier for your family and friends to use.
KLLOQUE Fingerprint Door Lock, Smart Fingerprint Door Knob with Lock, Biometric Door Locks with App Control & Key, Keyless Thumbprint Entry Door Locks for Bedroom, Front Door, Home, Apartment-Silver
KLLOQUE
K10B
9.0 x 3.5 x 3.5 inches
Ratings for KLLOQUE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| intelligence shopping | - | ❌ | ❌ | ❌ |
| XHLHK | - | ❌ | ❌ | ❌ |
| Smart Smart Life | - | ❌ | ❌ | ❌ |
Features
3-IN-1 BIOMETRIC DOOR KNOB: The ultimate security solution for your smart home or office. Whether you prefer the convenience of a thumbprint door knob, the security of App control, or the reliability of traditional keys, the KLLOQUE smart door knob meets your need. Great fingerprint door lock for bedroom, living room, apartment etc.
THREE MODES FINGERPRINT DOOR KNOB: Designed to provide convenience and enhanced privacy to homeowners. Easily switch modes by rotating your thumbprint around the smart door knob. The modes are passage mode, entrance mode, and privacy mode. Perfect bedroom door knobs with lock to keep unwanted guests like roommates or kids from entering your peaceful space.
Top 12
Best for Aluminum
ThorBolt G1 Fingerprint Door Knob Lock with Keypad, Black
ThorBolt
G1
2.68 x 2.68 x 6.5 Inches
Ratings for ThorBolt (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Alpha_Buy | - | ❌ | ❌ | ❌ |
Features
Lightning-Fast Fingerprint Entry -- The illuminated fingerprint sensor is conveniently positioned on the top of this fingerprint door lock, allowing you to rest your finger naturally for effortless access. Thanks to its intelligent self-learning algorithm, recognition becomes faster and more accurate with every use - ensuring seamless entry in just a fraction of a second
Three Ways to Unlock -- In addition to the fingerprint reader (stores up to 50 fingerprint IDs), the front panel features a matte touch keypad with a velvety, comfortable feel. Tap to illuminate the keypad and easily program or manage up to 100 admin/user passcodes (4 - 8 digits) for flexible access control. For emergencies, two mechanical backup keys are included - so you’ll never be locked out, even if the batteries run out
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,Office-Matte Black
KLLOQUE
K10plus
9.0 x 3.5 x 3.5 inches
1.6491 pounds
Ratings for KLLOQUE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| intelligence shopping | - | ❌ | ❌ | ❌ |
| XHLHK | - | ❌ | ❌ | ❌ |
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.
Top 14
Best for Keyless
Fingerprint Door Knob with Lock, Keyless Entry Door Lock for Bedroom, Black
KLLOQUE
K10
9.0 x 3.3 x 3.86 inches
1.65 pounds
Ratings for KLLOQUE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| meimeidadada | - | ❌ | ❌ | ❌ |
Features
[Secure Your Home with Smart Door Lock] Our upgraded fingerprint door lock offers easy unlocking options using your unique fingerprint or mechanical keys to your home. This smart door knob provides the option of using traditional keys for entry, offering added peace of mind in case of emergencies.
[2-In-1 Keyless Entry Door Lock for Bedroom] The smart lock for bedroom offers various operating modes to suit your needs, now with upgraded convenience in mode selection. Switch the fingerprint door knob’s convenience of Passage Mode, the standard operation of Normal Mode (5s auto lock), the fingerprint door knob’s privacy of Privacy Mode, or the quietness of Silent Mode, you can easily customize the lock settings by rotating the thumb turn to match your smart home lifestyle. This smart door knob is not suitable for doors with weather strips installed.
AIMNAPS Smart Fingerprint Door Lock, Door Locks for Bedroom, Keyless Entry Door Knob (Fingerprint/Code/Key) Auto Lock for Apartment, Office-Black
AIMNAPS
Fingerprint Door Lock
1.0 x 1.0 x 1.0 Inches
Ratings for AIMNAPS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Zhihuixingco | - | ❌ | ❌ | ❌ |
Features
Fingerprint Door Lock
UPGRADE 0.5S SMART FINGERPRINT RECOGNITION: Biometric door lock features advanced fingerprint technology for secure keyless entry; the fingerprint scanner is fast and accurate; the AIMNAPS door knob can scan and recognise your fingerprint in less than a second.
Top 16
Fingerprint Door Knob, Smart Door Knob, Biometric Door Knob with Code, App Control, Auto Lock, Fingerprint Door Lock,Thumb Print Door Knobs for Bedroom, Office, Apartment
RAFECIEE
G99 plus
8.74 x 6.5 x 3.74 Inches
1.6491 Pounds
Ratings for RAFECIEE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| RAFECIEE-US | - | ❌ | ❌ | ❌ |
Features
【4-in-1 Smart Access & Large Capacity】This finger print door knobs offers four convenient entry methods: fast 0.1s fingerprint recognition, personalized passcodes (50 users), Bluetooth app control, and a backup mechanical key. Additionally, it features auto-lock, passage mode, privacy mode, and an anti-peeping keypad for enhanced security. Our bedroom door lock with code can store up to 50 fingerprints, the ultimate security solution for your smart home or office
【Smart & Convenient APP Control】Our door knob fingerprint lock enables seamless user management via app. Easily share access rights, add household members, manage fingerprints and passcodes, and create permanent or temporary access passwords for family, visitors, couriers, or housekeepers. You can activate silent mode for undisturbed sleep, enable passage mode for free entry and exit, and conveniently review access history. Please note that app control is only available within Bluetooth range
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
GHome Smart
PRO
3.93 x 9.05 x 9.05 inches
1.6491 pounds
Ratings for GHome Smart (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Lifa-US | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
【4 Ways to Unlock, Zero Hassle】With 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 Protection】Unlock 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.
Top 18
Best for Key & Keypad
Evanshow Fingerprint Door Lock Biometric Door Knob with Keypad Keyless Entry, 5-in-1 Door Locks for Bedrooms(Fingerprint/App/Code/Key/IC Card), Home Hotel Office Apartment Black
Evanshow
003
5.5 x 5.5 x 5.5 inches
1.2 Pounds
Ratings for Evanshow (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Evanshow | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
| Evanshow Smart | - | ❌ | ❌ | ❌ |
Features
5-IN-1 Smart Lock: Fingerprint + Password + 2 Mechanical Keys + IC Card+ Tuya App Control; Our biometric door knob provides add up to 100 fingerprints and 50 passwords to suit different family members and guests
Smart Door Knob with Advanced App: Seamlessly manage your door knob with lock via the app, assign permanent/temporary access for family, guests, or deliveries, track entry logs, and enable silent mode for privacy
Fingerprint Door Lock- Smart Door knob,biometric Door Lock，with passcode keypad keyless Entry Door Handle，for Bedroom Home Hotel Office Apartment (Black with APP)
OFFTV
CG002
6.5 x 2.8 x 2.4 inches
Ratings for OFFTV (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| OFFTV Ltd. | - | ❌ | ❌ | ❌ |
Features
【4-IN-1】Fingerprint bedroom door lock: fingerprint + password + 2 mechanical keys + APP control, 0.3s recognition, 1s to open the door，100 fingerprints and 50 passwords can be added
【Upgraded large fingerprint sensor】The new 160*160DIP sensor has a 35% larger recognition area than the old 120*120 sensor, making the recognition more accurate and stable.
Top 20
IRONZON 191Y 4-in-1 Smart Fingerprint Door Handle with App Control
IRONZON
LOC191YBUSIR
6.3 x 2.3 x 2.3 inches
1.8695 pounds
Ratings for IRONZON (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| IRONZON Direct | - | ❌ | ❌ | ❌ |
Features
【4-in-1 Unlocking System】No more worrying about lost or forgotten keys. Your fingerprint is always with you and cannot be duplicated without permission. This smart door knob supports fingerprint (up to 50 users), passcodes (up to 100 users), app control (gateway required for WiFi), and 2 backup keys for secure and flexible access.
【Privacy-Focused Design】All fingerprint and app data are stored locally only, with no cloud upload. When paired with the Tuya Gateway (ASIN: B0DBVDSG9M), you can enable remote control and unlocking via smartphone. Ideal for homes, apartments, offices, bedrooms, and garages.
Top 21
ThorBolt MD1 Fingerprint Door Knob Lock with Keypad, Silver
ThorBolt
MD1
7.5 x 3.0 x 3.0 Inches
1.9 pounds
Ratings for ThorBolt (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Show X | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
3-in-1 Convenience, Peace of Mind Security. Unlock your way with fingerprint, keypad, or key. For added security, the door automatically locks after 5 seconds of inactivity. You can also lock it instantly with a press of the enter key. Built-in Anti-Peep technology lets you scramble your passcode with random numbers, keeping your entry code private
Unlock Your Door in a Flash. Advanced, Lightning-fast fingerprint recognition puts convenient and secure keyless entry at your fingertips. With its built-in intelligent learning capabilities, the more you scan your fingers, the faster you can unlock and the more accurately it recognizes your fingerprint ID
Top 22
Best for Key & Keypad
ThorBolt Fingerprint Door Knob, Keyless Door Knob with Keypad Biometric Electronic Thumbprint, Auto-Lock for Interior Doors for Bedroom, Home, Office, Garage, 4xAA Alkaline (NOT Included), MD1 Black
ThorBolt
MD1
2.95 x 2.95 x 7.48 Inches
2.0106 pounds
Ratings for ThorBolt (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Show X | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
3-in-1 Convenience, Peace of Mind Security. Unlock your way with fingerprint, keypad, or key. For added security, the door automatically locks after 5 seconds of inactivity. You can also lock it instantly with a press of the enter key. Built-in Anti-Peep technology lets you scramble your passcode with random numbers, keeping your entry code private
Unlock Your Door in a Flash. Advanced, Lightning-fast fingerprint recognition puts convenient and secure keyless entry at your fingertips. With its built-in intelligent learning capabilities, the more you scan your fingers, the faster you can unlock and the more accurately it recognizes your fingerprint ID
EUERTE Smart Door Knob, Fingerprint Door Knob, Biometric Smart Door Lock with App Control, Metal Alloy Door Knobs, Easy Installation, Great for Bedrooms, Cloakroom, Apartments Offices, Hotel(Black)
EUERTE
S10T
9.29 x 3.29 x 3.29 Inches
1.72 Pounds
Ratings for EUERTE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| EUERTE LLC | - | ❌ | ❌ | ❌ |
Features
3-IN-1 SMART DOOR KNOB:EUERTE Smart Door Knob built with 3 unlock way, including fingerprint unlock, App control, physical keys unlock to meet your diversity needs. Great option for bedrooms,room rentals (Airbnb locations), housekeeping, offices, dormitories, storage rooms, laundry rooms, and general upgrades.
0.15s BIOMETRIC FINGERPRINT ACCESS:EUERTE Finger Print Door Knobs has an advanced 360° fingerprint sensor that takes your door security to the next level, Extremely low false rejection rate, that can be continuously self-improved over time through its built-in intelligent learning capabilities.
Top 24
Richelock Fingerprint Door knob, Smart Biometric Door Lock with Keypad, Keyless Entry Code Door Knob, Waterproof & Weatherproof , Auto Lock ,Voice Navigation, For Bedroom, Gate,Office -Matte Black
Richelock
IU51B
7.0 x 3.0 x 3.0 inches
Ratings for Richelock (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| RAYHIGHER | - | ❌ | ❌ | ❌ |
| Richelock LLC | - | ❌ | ❌ | ❌ |
Features
[HARMONIZING WITH ANY DOOR] This square fingerprint door knob lock features an elegant design with rounded edges and an illuminated keypad, ensures ultimate grip comfort for you, upgrades your door's style. Unlock your way with fingerprint, keypad, or key. Perfect for entryways, bedrooms, garages, and offices.
[FINGERPRINT FOR ALL AGES] This biometric keypad door knob stores up to 100 fingerprints and features advanced AI learning technology that continually enhances its sensitivity and accuracy. Whether for kids or seniors, it recognizes each fingerprint with precision, ensuring seamless access for family members and trusted guests.
Top 25
Foxgard Smart Fingerprint Door Lock:Fingerprint Door Knob-Biometric 5-in-1 Finger Print Door Lock-Thumb Print Door Knob for Bedroom-APP Control-Easy Installation–Square Black–1 Pack
Foxgard
FCA02-BLK
6.3 x 2.64 x 2.48 inches
1.6 pounds
Ratings for Foxgard (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| FOXGARD | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
【Unmatched Security and Convenience】Experience peace of mind with our advanced fingerprint door lock, featuring five unlocking methods: fingerprint, 2 IC cards, keypad code, Tuya Smart App, and 2 mechanical keys. Keep your home or office secure with the latest in smart technology.
【Seamless Voice Control and Remote Access】When paired with the Foxgard Gateway (sold separately), enhance your smart home setup with voice control via Alexa or Google Assistant. Manage your biometric door knob from anywhere using the Tuya Smart App, giving you complete control over your property's access.
Top 26
Evanshow Smart Door Lock with Knob, Keyless Entry Door Locks with Handle, Fingerprint Door Knob for Bedroom/Front Door/Apartment,Generate Passcode Remotely Silver
Evanshow
190BTSilver
6.0 x 8.0 x 2.8 inches
1.2 Pounds
Ratings for Evanshow (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Evanshow Smart | - | ❌ | ❌ | ❌ |
Features
Smart Door Lock: Enjoy keyless entry door lock convenience via tuya app; fingerprint, keypad passcode,nfc card mechanical key; Perfect for keyless entry door locks, our system ensures effortless control over your home’s security
Important First-Step Setup:Before first use, you MUST register an administrator fingerprint. Until an admin is set, ANY fingerprint will be able to unlock the door.The door lock have a USB port for emergency power (using an external power bank), but it cannot be used to charge the lock's internal batteries.
Top 27
GHome Smart Fingerprint Door Lock for Bedroom V2.0, 5-IN-1 Keyless Entry Door Lock with App Control, Biometric Door Knob Handle & Keypad Code, Smart Lock for Home Office, Apartment, Rental
GHome Smart
KH10 Pro
6.6929 x 3.0709 x 3.0709 inches
1.77 pounds
Ratings for GHome Smart (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Lifa-US | - | ❌ | ❌ | ❌ |
Features
5-IN-1 Keyless Entry Door Lock: Unlike basic smart door locks, the GHome smart lock KH10 lets you seamlessly unlock your door via faster biometric fingerprint (up to 50 users), Anti-peep keypad passcode (up to 20 users), compatible with Tuya/GHome Smart App, custom temporary PINs, and 2 included mechanical keys. Ideal interior door lock for homeowners, families, offices, bedrooms, and renters seeking smarter keyless access with more flexibility than traditional keys—no more lockouts or lost keys. Includes 1-year warranty for peace of mind and professional support
0.2s AI Chip Improves Fingerprint Recognition Speed & Accuracy: Beyond a fingerprint door lock, supports up to 50 fingerprints for family, guests, and renters with easy keyless sharing. The upgraded GHome smart fingerprint door knob with lock uses AI self-learning technology, it can improve biometric fingerprint recognition accuracy and speed with every use. The GHome smart finger print door knob helps you get inside quickly when your hands are full, like carrying groceries, kids, or packages, and it still works with dry, wet, or worn fingers
Top 10 Biometric Door Knobs - Verified to Buy (August 2026)
- 1. Fingerprint Door Lock, 4-in-1 GHome Smart Lock for Bedroom, Home,...
- 2. Fingerprint Door Lock-Smart Door knob, Biometric Door Lock, with App/Code/Backup...
- 3. Fingerprint Door Lock, Smart Fingerprint Door Knob with Lock, Biometric...
- 4. BIWIBON Fingerprint Door Lock – Fingerprint Door Knob with 5...
- 5. Foxgard Fingerprint Door Lock – 5-in-1 Biometric Smart Lock with...
- 6. GHome Smart Fingerprint Door Lock, 3 in 1 Smart Fingerprint...
- 7. iuknob Fingerprint Door Knob with Keypad and Key,Smart Biometric Digital...
- 8. Evanshow Fingerprint Door Lock Biometric Door Knob with Keypad Keyless...
- 9. GHome Smart Fingerprint Door Lock, 4 in 1 Smart Fingerprint...
- 10. Buoan Fingerprint Door Lock, Smart Fingerprint Door Knob with Lock,...
Top 10 Biometric Door Knobs Brands on Amazon
Here is the list of top-rated brands that were evaluated by CherryPicks.
- GHome Smart
- ZTONE
- KLLOQUE
- BIWIBON
- Foxgard
- iuknob
- Evanshow
- Buoan
- ThorBolt
- AIMNAPS
Related Biometric Door Knobs Guides
For more personalized Biometric Door Knobs guides, Check those pages,
Doorknob Function
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What does "Amazon Fulfilled" Mean?
Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.
When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.
What does "Prime" Mean?
"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.
Prime members also have access to other benefits, including 2-Day Shipping, Exclusive Member Deals, Prime Video, Buy With Prime, Amazon Music, Prime Gaming, and more.
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What does "Free Shipping" Mean?
"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.
Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.
Why Should You Trust Us?
Now hundreds and thousands of Hardware supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Biometric Door Knobs to buy for new August 2026?
CherryPicks’s Methodology for Evaluating Biometric Door Knobs
We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Hardware items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.
We collected and analyzed 199 of Biometric Door Knobs reviews based on our selection criteria. It helped us shortlist the top qualified and rated Biometric Door Knobs for Hardware, We found that most customers choose Biometric Door Knobs with an average price of $41.24, and the top brands are GHome Smart.
Then our expert-level editors reviewed all those quality items and selected the top 27 Biometric Door Knobs for you, We have researched hundreds of sellers and picked the top sellers for Hardware, including Amazon Resale, Kutaihua And IRONZON Direct. The Fingerprint Door Lock, 4-in-1 GHome Smart Lock ... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 2 consumers with an average rating of 4.5.
We've helped a lot of satisfied users get the right Tools & Home Improvement product based on their needs, and save lots of time for them to pick Biometric Door Knobs to buy.
Sandy Armstrong is a sit-at-home mom that has used a good number of home appliances — some were good, others average, while some were terribly bad and a waste of money. She is here to help you avoid wasting your money by providing you with honest reviews on appliances.