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14 Amazing Smart Lock Door Knob For 2024 14 Amazing Smart Lock Door Knob For 2024

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14 Amazing Smart Lock Door Knob For 2024

Written by: Sophia Turner

Discover the best smart lock door knob options for 2023. Enhance your home security and convenience with these amazing and reliable smart locks.

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Introducing the future of home security – the 14 Amazing Smart Lock Door Knob for 2023. In a world where technology seamlessly integrates into our everyday lives, these innovative door knobs are revolutionizing the way we protect our homes. With advanced features such as biometric recognition, remote access, and real-time notifications, these smart locks offer unparalleled convenience and security. Say goodbye to traditional keys and welcome a new era of smart home solutions. Whether you're a tech enthusiast or simply looking to enhance your home's security, these cutting-edge smart lock door knobs are a must-have for 2023.

Top Picks:

Overall Score: 8.5/10

The IRONZON Fingerprint Smart Door Lock is a secure and convenient solution for home, hotel, office, apartment, and bedroom doors. With 4-in-1 functionality, including fingerprint, password, app, and backup key, this door lock offers multiple ways to unlock. It has a high fingerprint recognition rate of up to 98% and opens the door in just 1 second. You can add up to 50 groups of fingerprints, eliminating the need to carry a key. The lock is easy to install, fits US standard doors, and supports both left-handed and right-handed doors. It also offers the option to unlock with a smart app, share temporary passwords, and has emergency charging capability. With a one-year warranty, this fingerprint smart door lock provides convenience, security, and peace of mind.

Key Features

  • 4-in-1 functionality: fingerprint, password, app, and backup key
  • High fingerprint recognition rate of up to 98%
  • Easy installation, fits US standard doors
  • Unlock with smart app and share temporary passwords
  • Emergency charging capability

Specifications

  • Color: Silver

Pros

  • Multiple ways to unlock, eliminating the need for keys
  • High fingerprint recognition rate for quick access
  • Easy installation, suitable for various door types
  • Convenient app functionality and temporary password sharing
  • Emergency charging capability

Cons

  • Difficulty programming additional fingerprints
  • Limited combination options for numeric password
  • Glitches when batteries are low
  • Challenging installation process

The IRONZON Fingerprint Smart Door Lock offers a secure and convenient solution for accessing your home, hotel, office, or bedroom. With its multiple ways to unlock and high fingerprint recognition rate, it provides quick and hassle-free access. The option to unlock via a smart app and share temporary passwords adds further convenience. The lock’s emergency charging capability ensures that you’re never locked out. While the programming and installation process may have some challenges, the overall functionality and durability of this door lock make it a worthwhile investment. Enjoy the peace of mind and ease of access provided by the IRONZON Fingerprint Smart Door Lock.

Overall Score: 9/10

The GHome Smart Door Knob is a fingerprint door lock that offers keyless entry for added convenience and security. It supports three ways to unlock: fingerprint, app control, and mechanical back-up keys. The smart lock also comes with a free app that allows you to manage up to 20 fingerprints, lock/unlock the door remotely, and check unlock records. With its easy installation and excellent customer service, this smart door knob is suitable for use in bedrooms, garages, offices, apartments, and more. The lock features a rechargeable lithium battery with a Type C port for emergency charging. It also has a switch to easily change between three different modes. Overall, the GHome Smart Door Knob provides a convenient and secure solution for keyless entry.

Key Features

  • 3 ways to unlock: fingerprint, app control, and mechanical back-up keys
  • Smart app control for easy management and remote locking/unlocking
  • Switch between three different modes with ease
  • Rechargeable lithium battery with Type C port for emergency charging
  • Easy installation and excellent customer service

Specifications

  • Color: Black
  • Dimension: 2.28Lx2.87Wx2.95H

Pros

  • Easy to install and use
  • Sturdy and made with quality
  • Convenient fingerprint and app unlocking
  • Rechargeable battery for longer lifespan
  • Excellent customer service

Cons

  • Not supported by Google Home app
  • Instructions could be clearer
  • No mention of battery life

The GHome Smart Door Knob is a reliable and convenient fingerprint door lock that offers keyless entry with three different unlocking methods. Its easy installation, sturdy build, and excellent customer service make it a great option for anyone looking to upgrade their home security. The rechargeable battery provides peace of mind, and the smart app control enhances the overall user experience. While it may not be compatible with the Google Home app and could have clearer instructions, the GHome Smart Door Knob offers reliable performance and is a worthwhile purchase for those seeking a secure and convenient door lock solution.

Overall Score: 7/10

The zeekitec Fingerprint Door Knob is a biometric door knob that offers convenient and secure access to your home or office. With its app management feature, you can easily store up to 100 fingerprints and 100 passwords, and even view the unlocking time within the application. The lock also features a passage mode that allows any fingerprint to unlock it temporarily. Made from durable zinc alloy, this door knob is sturdy and built to last. It replaces traditional mechanical locks, eliminating the need for keys and offering a more convenient way to enter your space. With local storage of fingerprints and passwords, you can rest assured that your information is secure. The zeekitec Fingerprint Door Knob is easy to install and comes with a free replacement service for 12 months and lifelong technical support.

Key Features

  • App management with up to 100 fingerprints and 100 passwords
  • Passage Mode for temporary access
  • Free replacement service for 12 months
  • Replaces mechanical locks
  • Local storage of fingerprints and passwords

Specifications

  • Color: 1 pack
  • Dimension: 8.00Lx3.00Wx3.00H

Pros

  • Convenient and secure access control
  • Easy installation
  • Durable and sturdy design
  • Local storage of sensitive information

Cons

  • Fingerprint recognition may require frequent resetting

The zeekitec Fingerprint Door Knob is a reliable and convenient option for those looking to enhance the security and accessibility of their space. With its app management feature and local storage of fingerprints and passwords, you can have peace of mind knowing that your information is secure. The passage mode is a useful addition for temporary access, and the durable zinc alloy construction ensures long-lasting performance. Although some users have experienced issues with fingerprint recognition, the overall functionality and ease of installation make this door knob a worthwhile investment for those in need of a smart and convenient locking solution.

Overall Score: 8/10

The Sifely Smart Lock is a keyless entry door lock that offers multiple ways to unlock, including fingerprint, code, fob, smartphone, and key. It is a great solution for rental hosts, homeowners, and property managers. The lock can be easily installed in minutes with just a phillips screwdriver, and it is reversible for both left and right-handed doors. With the additional Sifely WiFi Gateway, you can control the lock remotely and check access logs. The app/software is free to use, and the product comes with a 30-day money back guarantee, 1-year warranty, and lifetime customer support. Overall, the Sifely Smart Lock offers convenience, security, and easy installation.

Key Features

  • 5-in-1 keyless entry: fingerprint, code, fob, smartphone, key
  • Easy installation with phillips screwdriver, reversible handle
  • Remote control with optional Wi Fi Gateway
  • Free app/software with no hidden charges
  • 30-day money back guarantee, 1-year warranty, lifetime support

Specifications

  • Color: Silver
  • Dimension: 7.00Lx3.00Wx1.12H
  • Size: Sifely Latch

Pros

  • Multiple ways to unlock for convenience
  • Easy installation with reversible handle
  • Remote control capability with Wi Fi Gateway
  • Free app/software with no hidden charges
  • Great customer support and warranty

Cons

  • May interfere with screen doors
  • Instructions for programming the lock could be clearer
  • App can be clunky

The Sifely Smart Lock offers a comprehensive solution for keyless entry. With its multiple ways to unlock, easy installation, and remote control capability, it provides convenience and security for rental hosts, homeowners, and property managers. The free app/software and excellent customer support make it a reliable choice. However, users should be aware of potential issues with screen doors, and the need for clearer instructions and improvement in the app’s user interface. Overall, the Sifely Smart Lock is a solid option for those looking to upgrade their door security and enhance their entry experience.

Overall Score: 9/10

The Veise Smart Locks for Front Door is a complete smart lock set that includes 2 interior/exterior passage door knobs. This fingerprint smart lock offers keyless convenience with multiple ways to access the lock such as fingerprint, app, web portal, fobs, code, and mechanical key. It also features intelligent user management with the ability to store up to 50 fingerprints, 1000 key fobs, and 250+ multiple user codes. With the Veise G2 gateway (sold separately), you can control your lock from anywhere and integrate it with your smart home devices. The lock offers premium security with auto-lock, touchscreen keypad, privacy mode, passage mode, secure mode, and low battery alert. It comes in a sleek matte black color and is easy to install. Customers have praised its quality, ease of installation, and the variety of access options.

Key Features

  • Fingerprint Smart Lock with Handle
  • Keyless Convenience with Multiple Access Options
  • Intelligent User Management with Storage for Fingerprint, Key Fobs, and User Codes
  • Smart Home Integration with Veise G2 Gateway
  • Premium Security Features
  • Easy Install and Matte Black Finish

Specifications

  • Color: Matte Black
  • Dimension: 10.12Lx7.12Wx3.54H

Pros

  • High quality and stylish design
  • Easy installation and setup
  • Multiple ways to access the lock
  • Smart home integration
  • Premium security features

Cons

  • Some settings can only be accessed through the app

The Veise Smart Locks for Front Door is a highly recommended smart lock set for its quality, convenience, and security features. It offers multiple access options, including fingerprint, app, and mechanical key. The intelligent user management allows for easy management of access codes and sharing of eKeys. With smart home integration, you can control the lock remotely and integrate it with your existing smart devices. The lock is easy to install and comes in an attractive matte black finish. While some settings require the use of the app, overall, the Veise Smart Locks provide a reliable and secure solution for modern home security.

Overall Score: 8.2/10

The GHome 4 IN 1 Smart Fingerprint Door Knob is a versatile and convenient smart lock that offers multiple unlocking methods. With fingerprint unlock, password unlock, app control, and physical keys, this door knob provides flexibility and security. The smart app allows you to add fingerprints and passwords, check unlock records, and set various modes for a more convenient and secure experience. The biometric fingerprint recognition feature allows for quick access, and the door lock automatically locks when the door is closed. With local storage of personal information and easy installation, this smart door knob is a great addition to any home, bedroom, apartment, office, or garage. Powered by AAA batteries and equipped with an emergency charging port, this door knob ensures uninterrupted use.

Key Features

  • 4-IN-1 Unlock Ways: fingerprint, password, app control, physical keys
  • Smart App Control: manage fingerprints, passwords, and lock settings
  • Convenient Keyless Entry: supports up to 18 fingerprints and 20 access codes
  • Auto-Locking: detects when the door is closed and locks automatically
  • Protecting Your Privacy: stores data locally for added security
  • Easy Installation & Excellent Customer Service
  • Emergency Charging: powered by AAA batteries with Type C port

Specifications

  • Color: Black
  • Dimension: 2.24Lx0.98Wx3.35H

Pros

  • Flexible unlocking options
  • Quick fingerprint recognition
  • Convenient app control
  • Secure and automatic locking
  • Local storage for privacy
  • Easy installation
  • Responsive customer service
  • Emergency charging feature

Cons

  • Limited number of access codes
  • Works only with Bluetooth
  • Bulky knob size
  • Potential vulnerability to card break-ins

The GHome 4 IN 1 Smart Fingerprint Door Knob offers a range of unlocking methods and features that prioritize both security and convenience. With its quick fingerprint recognition, flexible access options, and automatic locking, this smart door knob provides ease of use and peace of mind. While there are limitations such as the limited number of access codes and the need for Bluetooth connectivity, the overall functionality and customer support make up for these drawbacks. The addition of local storage for data and the emergency charging feature further enhance the security and reliability of this smart lock. Whether it’s for your home, bedroom, or office, the GHome 4 IN 1 Smart Fingerprint Door Knob is a reliable and practical choice.

Overall Score: 7.8/10

The GeekTale Smart Door knob is a versatile and secure biometric door lock. With 3-in-1 unlock capabilities including fingerprint, app control, and emergency backup keys, this door knob offers keyless entry and convenience. The classical design combined with modern features makes it ideal for bedrooms, office spaces, apartments, AirBnBs, and hotels. Installation is a breeze with step-by-step instructions and videos. Additionally, the localized customer service guarantee ensures a worry-free experience. The GeekTale Smart Door knob provides a simpler and more secure way to protect your home and loved ones.

Key Features

  • 3-IN-1 Unlock Ways
  • Simple but Smarter and Securer
  • Classical Design but Stronger
  • Easy Installation
  • Localized Customer Service Guarantee

Specifications

  • Color: Black Polished
  • Dimension: 6.29Lx2.99Wx2.99H

Pros

  • 3-in-1 unlock methods provide convenience and security
  • Easy to install with detailed instructions and videos
  • Classical design adds a touch of elegance
  • Localized customer service ensures support when needed

Cons

  • Bluetooth connectivity issues reported
  • Battery drainage after multiple uses
  • Some users found it larger than standard door knobs
  • Locking mechanism occasionally activates on its own

The GeekTale Smart Door knob offers a convenient and modern solution for keyless entry. With its versatile unlock methods, easy installation, and classical design, it is a great addition to bedrooms, offices, apartments, and hotels. However, the reported Bluetooth connectivity issues and occasional locking problems may be a drawback for some users. Overall, if you’re looking for a stylish and secure door knob that combines traditional aesthetics with modern features, the GeekTale Smart Door knob is definitely worth considering.

Overall Score: 8.2/10

The WellMall Fingerprint Smart Door Lock is a high-tech and convenient choice for enhancing home security. With its multiple unlocking methods, mobile control and management, ample fingerprint capacity, auto-locking feature, and emergency charging capability, this smart door lock offers great functionality. It supports fingerprint unlocking, app control, and emergency mechanical key unlocking, ensuring convenient access at all times. The seamless app function allows you to unlock the door, manage members, and review unlocking records. The advanced biometric technology can record up to 50 fingerprints, providing easy access for family members and authorized users. The robust privacy protection ensures all fingerprint data is securely stored locally. The smart lock can be customized to automatically lock itself after 5 seconds, enhancing security without manual locking. The emergency charging capability allows for temporary power when the batteries are dead. Overall, the WellMall Fingerprint Smart Door Lock is a reliable and convenient choice for any interior bedroom door.

Key Features

  • 3 Unlocking Methods: Supports fingerprint, app, and key unlocking
  • Seamless App Function: Unlock the door, manage members, and review records
  • Advanced Biometric Technology: Can record up to 50 fingerprints
  • Robust Privacy Protection: Fingerprint data stored securely locally
  • Automatic Locking: Locks itself after 5 seconds
  • Emergency Charging: Connect power bank for temporary power

Specifications

  • Color: Black

Pros

  • Multiple unlocking methods for convenient access
  • Seamless app function for easy control and management
  • Ample fingerprint capacity for authorized access
  • Auto-locking feature enhances security
  • Emergency charging capability prevents lockouts

Cons

  • No manual locking option
  • Hardware made of cheap plastic
  • Mismatch with common American home knob styles

The WellMall Fingerprint Smart Door Lock is a reliable and convenient choice for enhancing home security. Its multiple unlocking methods, mobile control and management, ample fingerprint capacity, auto-locking feature, and emergency charging capability make it a reliable and convenient choice for any interior bedroom door. However, it lacks a manual locking option and the hardware quality could be better. Additionally, the design may not match common American home knob styles. Nevertheless, with its advanced technology and robust privacy protection, this smart door lock provides peace of mind and convenient access for family members and authorized users. Overall, the WellMall Fingerprint Smart Door Lock offers great functionality and security.

Overall Score: 8.5/10

The ENOKER Smart Keyless Entry Door Lock is a versatile and secure solution for your home or office. With multiple ways to unlock, including fingerprint, passcode, APP control, IC cards, and physical keys, this door lock offers convenience and peace of mind. It supports up to 100 fingerprints, 100 group passwords, and 100 IC cards, giving you plenty of options for accessing your door. The TUYA APP allows for remote control, enabling you to lock/unlock the door, share E-codes, check log records, and manage users from anywhere. The large area sensitive fingerprint sensor ensures quick and accurate access, while the auto-lock and anti-lock features add an extra layer of security. With emergency unlock options and a long battery life, this smart door lock is a reliable choice.

Key Features

  • 5 Multiple Ways To Unlock
  • TUYA APP Remote Control
  • Large Area Sensitive Fingerprint Sensor
  • Auto-Lock & Anti-Lock
  • Emergency Unlock

Specifications

  • Color: Black (with APP)
  • Dimension: 5.90Lx2.35Wx2.36H

Pros

  • Multiple ways to unlock for convenience and security
  • Remote control via the TUYA APP
  • Fast and accurate fingerprint recognition
  • Automatic locking and anti-lock features
  • Emergency unlock options
  • Long battery life

Cons

  • May require waking up the lock before unlocking with fingerprint or passcode
  • Back up keys and USB power bank not included

The ENOKER Smart Keyless Entry Door Lock offers a range of unlocking options and advanced features for added convenience and security. The fingerprint sensor is fast and accurate, allowing for quick access to your home or office. The TUYA APP provides remote control capabilities, making it easy to manage your smart door lock from anywhere. The auto-lock and anti-lock features provide additional peace of mind, while the emergency unlock options ensure you’re never locked out. With a long battery life, this door lock is a reliable choice for keeping your space secure. Overall, it’s a great investment for anyone looking to upgrade their home or office security.

Overall Score: 7.8/10

The Cielsa Dawn Fingerprint Digital Door Knobs Smart Door Lock is a 5-in-1 keyless entry smart lock that provides multiple ways to access your home. With fingerprint, passcode, app, MIFARE M1 card, and emergency key options, you can easily control and monitor who enters your home. The lock is made of durable Zinc Alloy, ensuring a longer lifespan and reliability. It also features smart reminders for battery replacement and low battery indication. Installation is quick and easy, with compatibility for most standard residential doors. The Cielsa Dawn Fingerprint Digital Door Knobs Smart Door Lock is a convenient and secure solution for your home.

Key Features

  • Control Access: Grant access and revoke them whenever you need to
  • Keeping Home Safe: 5-in-1 Keyless Entry Smart Door Lock
  • Longer Lifespan & More Reliable: Made of Zinc Alloy
  • Smart Reminder: Reminds you to replace the battery
  • EASY INSTALLATION: Quick installation with a small screwdriver

Specifications

  • Color: Tuscan Bronze
  • Dimension: 5.91Lx2.76Wx2.76H

Pros

  • Multiple access options: fingerprint, passcode, app, card, and key
  • Durable and reliable construction
  • Smart reminders for battery replacement
  • Quick and easy installation

Cons

  • Confusing instructions for setting passcode and biometric
  • Limited range for remote entry
  • Fingerprint recognition can be improved

The Cielsa Dawn Fingerprint Digital Door Knobs Smart Door Lock offers a convenient and secure solution for controlling access to your home. With multiple access options and a durable construction, it provides peace of mind and ease of use. While there are some minor drawbacks such as confusing instructions and limited remote entry range, the overall performance and features of this smart lock make it a worthwhile investment. Whether you have guests, visitors, or need to give temporary access to housekeepers or employees, this smart lock has you covered. Its smart reminders and easy installation further add to its appeal. Upgrade your home security with the Cielsa Dawn Fingerprint Digital Door Knobs Smart Door Lock.

Overall Score: 7/10

The Foxgard Smart Fingerprint Door Lock is a remarkable access solution that offers a seamless and secure experience. It supports APP full control, including unlock, user management, and mode settings, providing a convenient and smarter life. The advanced 3-in-1 biometric door lock offers multiple ways to unlock, including APP unlock, fingerprint unlock, and mechanical key backup. The upgraded fingerprint sensor ensures accurate and fast recognition within 0.3 seconds. The DIY installation is simple and fits most standard doors. With a sleek silver design and 12 months warranty, this door lock is a reliable and efficient security solution for any space.

Key Features

  • APP Control for All
  • 3 Ways to Unlock
  • Upgraded Fingerprint Sensor
  • DIY installation
  • Buy with Confidence

Specifications

  • Color: APP Silver
  • Dimension: 6.49Lx2.60Wx1.95H

Pros

  • Convenient APP control
  • Multiple ways to unlock
  • Fast and accurate fingerprint recognition
  • Easy DIY installation
  • 12 months warranty and customer support

Cons

  • Issues with Bluetooth connectivity
  • Handle occasionally stops working
  • Lock doesn't always disengage after successful fingerprint verification

The Foxgard Smart Fingerprint Door Lock is an exceptional access solution that offers convenience and security. With its convenient APP control, multiple unlocking methods, and accurate fingerprint recognition, it provides a seamless and user-friendly experience. The DIY installation and 12 months warranty add to its appeal. However, there are some issues with Bluetooth connectivity and occasional handle malfunctions. Overall, if you’re looking for a reliable and efficient security solution for your space, the Foxgard Smart Fingerprint Door Lock is a great choice.

Overall Score: 8.2/10

Experience unparalleled convenience and security with our state-of-the-art keyless entry door lock. Offering an impressive array of unlocking options, including fingerprint recognition, Bluetooth-enabled mobile app control, personalized passcodes, key fobs, mechanical keys, and even Alexa voice unlock (WiFi gateway required). Enjoy the freedom to choose the unlocking method that best suits your needs and preferences. Say goodbye to complicated installations and time-consuming setups. Our smart lock is designed for hassle-free installation, taking just 10 minutes to fit most standard American wooden front doors. Take complete control of access management with our intuitive mobile app. Grant permanent or temporary unlock access to your family members, remotely generate one-time passcodes for visitors, and effortlessly keep track of unlock records. Our smart lock solution is tailored for landlords with multiple properties. Streamline your management tasks with ease and efficiency. Manage and monitor a large number of smart locks seamlessly through a single app.

Key Features

  • Unlock Your Door with 6-In-1 Versatility
  • Quick and Effortless Installation
  • Convenient Access Management via the App
  • Ideal for Landlords and Property Managers

Specifications

  • Color: Matte Black
  • Dimension: 5.50Lx2.95Wx0.79H

Pros

  • Multiple unlocking options for convenience
  • Easy and quick installation process
  • Intuitive mobile app for access management
  • Ideal for landlords and property managers

Cons

  • Bluetooth connectivity issues with newer Android devices
  • Fingerprint reader doesn't always work reliably
  • Limited range for Bluetooth lock and unlock
  • Inability to lock the door from the inside

The Smart Door Handle Lock with Keypad by Yamiry offers a range of innovative features to enhance convenience and security. With 6-in-1 versatility, including fingerprint recognition and mobile app control, you have multiple unlocking options to choose from. The quick and effortless installation process ensures that you can start enjoying the benefits of this smart lock in no time. The intuitive mobile app allows for easy access management, making it ideal for landlords and property managers with multiple properties. While there are some drawbacks, such as Bluetooth connectivity issues and limited range, overall, this smart lock provides a reliable and cost-effective solution for keyless entry. Upgrade your front door with the Yamiry Smart Door Handle Lock and experience a new level of convenience and security.

Overall Score: 8/10

The Keyless Entry Door Lock with Handle by Hornbill is a versatile and smart front door lock set. It offers a range of features including Bluetooth app control, anti-peep passcode, IC cards unlock, one-touch lock, and more. With an extra G2 gateway, you can remotely lock and unlock the door, enable Alexa and Google Home, and check door electric usage logs. The lock is designed to withstand various temperatures and features a shock-resistant and anti-peep OLED keypad. It is also easy to install and compatible with US standard left and right-hand doors. Overall, the Hornbill Smart Front Door Lock Set provides convenience, security, and reliability.

Key Features

  • 10 in 1 Smart Lock Handlesets
  • Versatile APP
  • Wi Fi Remote Access
  • Built to Last
  • Easy to Install
  • Reliable Service & Warranty
  • Rental Hosts & Smart Home

Specifications

  • Color: A-Black Handle Set
  • Dimension: 7.50Lx4.00Wx16.50H

Pros

  • Versatile and smart features
  • Easy to install and use
  • Remote access and control
  • Durable and waterproof design
  • Suitable for rental hosts and smart homes

Cons

  • Some installation adjustments may be needed
  • Paint matching required if door is already painted

The Hornbill Smart Front Door Lock Set is a reliable and feature-rich option for enhancing home security and convenience. With its keyless entry system and multiple access options, including Bluetooth app control, IC cards, and passcodes, it provides flexibility and peace of mind. The remote access and control feature, along with the option to integrate with Alexa and Google Home, adds to its convenience. The lock’s durability and waterproof design ensure long-lasting performance, and the easy installation process is a bonus. Whether you’re a rental host or a smart home resident, this smart lock handle set is a great addition to your security setup.

Overall Score: 8.5/10

The eLinkSmart Fingerprint Door Knob is a keyless entry door lock that offers high security and convenience. It has multiple ways to unlock, including fingerprint, passcode, app control, and Bluetooth. Made of strong and durable alloy steel and zinc, this smart door lock provides an added level of safety for your room. It is easy to install with just a screwdriver and is suitable for both left and right-handed doors. With long battery life and a low power consumption design, you won't need to replace the battery for up to a year. eLinkSmart also provides excellent customer support with a 12-month free trial and lifetime technical support. Whether it's for your bedroom, hotel room, or apartment, the eLinkSmart Fingerprint Door Knob offers a secure and convenient solution for keyless entry.

Key Features

  • 4 unlock ways: fingerprint, passcode, app control, Bluetooth
  • Strong and durable alloy steel and zinc construction
  • Easy DIY installation with reversible door handle
  • Long battery life with low power consumption
  • 12-month free trial and lifetime technical support

Specifications

  • Color: Gold
  • Dimension: 6.30Lx2.60Wx2.60H

Pros

  • Multiple ways to unlock for convenient access
  • High-security construction for added safety
  • Easy DIY installation with reversible door handle
  • Long battery life and low power consumption
  • Excellent customer support

Cons

  • Fingerprint error and ineffective override code
  • App compatibility issues

The eLinkSmart Fingerprint Door Knob offers a convenient and secure solution for keyless entry. With its multiple ways to unlock, durable construction, and easy installation process, this smart door lock is a valuable addition to any bedroom, hotel room, or apartment. The long battery life ensures that you won’t have to worry about frequent replacements, and the low power consumption design is an added bonus. Although there have been some issues with fingerprint errors and app compatibility, the overall performance and customer support provided by eLinkSmart make this fingerprint door knob a reliable choice. Enhance the security and convenience of your space with the eLinkSmart Fingerprint Door Knob.

Buyer's Guide: Smart Lock Door Knob

Are you tired of fumbling for your keys every time you want to unlock your door? Upgrade your home security with a smart lock door knob! These innovative devices not only provide convenience but also enhance the safety of your home. But with so many options available, how do you choose the perfect smart lock door knob for your needs? Don't worry, we're here to help! Check out our comprehensive buyer’s guide below to make an informed decision.

Key Factors to Consider

  1. Compatibility: Before purchasing a smart lock door knob, ensure it is compatible with your existing door and lock. Some models may require specific door types or additional hardware for installation.
  2. Connectivity: Choose between Bluetooth, Wi-Fi, or both, depending on your preference and intended usage. Bluetooth offers limited range but does not require an internet connection. Wi-Fi allows remote access and control, but may be affected by network outages.
  3. Power Source: Smart locks can be battery-operated or require a wired connection. Battery-powered options offer flexibility but require regular battery replacement. Wired locks ensure uninterrupted power supply, but installation may be more complex.
  4. Security Features: Look for enhanced security features like encryption, passcodes, touch or fingerprint access, auto-lock functionality, tamper alarms, and integration with home security systems.
  5. Ease of Use: Consider the user-friendliness of the smart lock door knob. Look for features such as intuitive mobile apps, voice control compatibility, or even integrations with other smart home devices.
  6. Design and Aesthetics: Ensure the smart lock door knob complements your home’s aesthetics. Choose from various finishes, styles, and colors to match your existing door hardware.
  7. Price and Warranty: Set a budget and compare prices, without compromising on quality and security. Look for reliable brands offering warranties to ensure peace of mind and customer support.

Pros of Smart Lock Door Knobs

  • Convenience: No more fumbling for keys. Lock and unlock your door with just a touch or through your smartphone.
  • Keyless Access: Grant temporary or permanent access to family members, friends, or service providers, eliminating the need for spare keys.
  • Remote Control: Some models allow you to monitor and control access to your home remotely, providing peace of mind when away.
  • Increased Security: Smart lock door knobs offer advanced encryption, alarm systems, and tamper detection, making it harder for intruders to gain access.
  • Integration with Smart Home Ecosystem: Seamlessly integrate your smart lock door knob with other smart home devices, creating a more integrated and automated living space.
  • Easy Installation: Most smart lock door knobs are designed for easy DIY installation, reducing the need for professional assistance.

Cons of Smart Lock Door Knobs

  • Reliance on Power: Battery-operated smart locks may run out of power and need regular battery replacements. Wired locks may require professional installation.
  • Connectivity Concerns: Wi-Fi-enabled smart lock door knobs rely on stable internet connections for remote access. Network outages may temporarily impact functionality.
  • Compatibility Issues: Verify compatibility with your door type and existing hardware before purchasing to avoid any installation complications.
  • Security Vulnerabilities: While smart locks provide enhanced security features, they are not completely immune to potential hacking or software vulnerabilities.
  • Learning Curve: Adjusting to a keyless access system may take time and require familiarization with mobile apps or voice-controlled interfaces.

Frequently Asked Questions about 14 Amazing Smart Lock Door Knob For 2024

Are smart lock door knobs compatible with all door types?

No, it is crucial to check the compatibility of the smart lock door knob with your door type, as some models are designed for specific door configurations.

Can I still use traditional keys with a smart lock door knob?

Yes, most smart lock door knobs allow you to use traditional keys as a backup or in case of emergencies.

Do smart lock door knobs require an active internet connection?

Not necessarily. Some smart lock door knobs rely solely on Bluetooth connectivity, while others offer additional Wi-Fi connectivity for remote access and control.

What happens if the power goes out while using a smart lock door knob?

Battery-powered smart lock door knobs may continue to function during a power outage unless the batteries are drained. Wired locks usually have backup power options.

Are smart lock door knobs secure against hacking?

While smart lock door knobs offer advanced security features, it is still crucial to choose a reputable brand with robust encryption and regularly update the software to minimize security vulnerabilities.

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