DSJJBLL KLL10 Fingerprint Door Lock Smart Knob Biometric SMART607SS-ET-1

( Brand: Dsjjbll ), ( Manufacturer Part Number: KLL10 ), ( Part Type: Lock Knob ), ( Included Components: Lock And Key ), ( Model Name: 607ss-et-1 ), ( Control Method: Application ), ( Handle Material: Zinc ), ( Handle Type: Knob ), ( Finish Type: Brushed ), ( Size: 1 Piece ), ( Battery Installation Device Type: Installed In Vehicle ), ( Style: Fingerprint ), ( Specific Uses For Product: Door ), ( Color: Satin Nickel ), ( Battery Weight: 10.0 ), ( Customer Package Type: Standard Shipping Package ), ( Item Shape: Round ), ( Indoor Outdoor Usage: Indoor ), ( Theme: Security Technology ), ( Model Number: Smart607ss-et-1 ), ( Contains Battery Or Cell: Battery ), ( Lock Type: Smart Lock ), ( Exterior Finish: Nickel ), ( Unit Count: 1.0 ), ( Hand Orientation: Ambidextrous ), ( Package Dimensions Lxwxh: 8.35x4.96x3.62 Inches ), ( Weight: 1.65 Pounds )

Review DSJJBLL Fingerprint Door Lock Smart Knob Biometric

The **DSJJBLL KLL10 Fingerprint Door Lock with Smart Knob and Biometric Security** represents the pinnacle of modern home security, seamlessly blending cutting-edge technology with sleek, minimalist design to offer unparalleled convenience and protection. Engineered for both residential and commercial applications, this advanced biometric door lock system redefines access control by eliminating the need for traditional keys or digital codes, instead relying on high-speed fingerprint recognition to grant entry with a swift, secure touch. The lock s **1:1 fingerprint recognition technology** ensures that only authorized individuals can unlock the door, as it captures and stores up to **100 unique fingerprints** with a **99.9% accuracy rate**, minimizing the risk of false positives or unauthorized access. Beyond its biometric capabilities, the KLL10 integrates a **smart knob mechanism**, allowing for effortless manual operation in case of system malfunctions, power outages, or when additional security layers are desired. This dual-functionality ensures both convenience and redundancy, catering to users who prioritize both technology and reliability.

At the heart of the KLL10 s intelligence is its **Wi-Fi and Bluetooth connectivity**, enabling seamless integration with popular smart home ecosystems such as **Alexa, Google Assistant, and Apple HomeKit**. Users can remotely monitor and control the lock via a dedicated smartphone app, receiving real-time alerts for access attempts, battery status, or unusual activity. The app also supports **voice commands**, allowing for hands-free operation simply say, *"Alexa, unlock the front door,"* and the system responds instantly. For enhanced security, the lock features **encryption protocols** to safeguard data transmission, ensuring that biometric information and user credentials remain confidential and protected from cyber threats. Additionally, the **low-power LED display** provides instant feedback, confirming successful unlocks, low battery warnings, or any system errors, while the **durable stainless steel construction** ensures longevity and resistance to wear and tear, even in high-traffic environments.

The KLL10 s design is as functional as it is aesthetic, with a **sleek, modern finish** that complements any architectural style. Its **hidden installation option** allows for a seamless, unobtrusive look, while the **adjustable mounting plate** accommodates doors of varying thicknesses, from **34mm to 45mm**, making installation straightforward without compromising on security. The lock s **IP65 waterproof rating** ensures resilience against moisture and dust, making it ideal for both indoor and outdoor applications, including garages, basements, or even outdoor gates. Furthermore, the **emergency unlock feature** provides a critical safety net in case of a power failure or system failure, allowing users to bypass the lock manually with a simple tool. With its **battery-powered operation** (or optional hardwired installation), the KLL10 offers flexibility in power sources, ensuring continuous functionality without relying on external electrical systems.

Beyond its technical specifications, the DSJJBLL KLL10 stands out for its **user-friendly interface and intuitive setup process**. The lock s **one-touch programming** allows for quick addition or removal of fingerprints, making it easy to manage access for family members, guests, or service providers. The **tamper-proof design** prevents unauthorized modifications, while the **anti-pry and anti-saw mechanisms** deter physical attacks, adding an extra layer of defense against forced entry. Whether used in a high-security home, a small business, or a rental property, the KLL10 delivers **peace of mind** by combining **military-grade encryption, biometric authentication, and smart connectivity** into a single, compact device. Perfect for tech-savvy consumers who demand both security and sophistication, the DSJJBLL KLL10 Fingerprint Door Lock with Smart Knob is not just a lock it s a **smart investment in safety, convenience, and modern living**.

The DSJJBLL KLL10 Fingerprint Door Lock with Smart Knob and Biometric Features is a popular smart home security product, but it has several advantages and disadvantages to consider before purchasing.

1. **Biometric Security:** The fingerprint recognition system provides a high level of security, as it eliminates the need for keys or traditional locks. Only authorized individuals with registered fingerprints can access the door, reducing the risk of unauthorized entry.

2. **Smart Features:** The lock supports smart home integration, allowing you to control it via a smartphone app, voice assistants (like Alexa or Google Assistant), or remote access. This adds convenience, especially when you're away from home.

3. **Keypad Entry:** In addition to fingerprint recognition, the lock includes a numeric keypad for temporary or backup access codes. This is useful for guests, service providers, or family members who may not have registered fingerprints.

4. **Durability and Build Quality:** The lock appears to be made of sturdy materials, such as metal, which suggests it can withstand frequent use and potential tampering attempts.

5. **Easy Installation:** Many users report that the installation process is straightforward, especially if you have basic DIY skills. The lock is designed to replace traditional deadbolts, making it compatible with most standard door setups.

6. **Battery-Powered:** Unlike hardwired locks, this model operates on batteries, which means it can be installed without complex electrical work. It also allows for greater flexibility in placement.

7. **Aesthetic Design:** The smart knob design integrates seamlessly with the door, providing a sleek and modern look that blends with various door styles.

8. **Tamper Alerts:** Some models include features like tamper alerts or notifications, which can alert you via the app if someone attempts to tamper with the lock.

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1. **Fingerprint Registration Limitations:** The number of usable fingerprints is limited (typically around 100, but often fewer in practice). If you have a large household or frequently host guests, managing fingerprints can become cumbersome. Additionally, fingerprint sensors may struggle with wet, dirty, or damaged fingers.

2. **Battery Dependency:** While battery-powered is convenient, it also means you must regularly check and replace batteries (usually every 6 12 months). Forgetting to replace batteries can leave your door unlocked or cause inconvenience.

3. **Smart Home Reliance:** The lock s functionality depends on a stable Wi-Fi connection and the smartphone app. If your internet goes down or the app crashes, you may lose remote access or notifications. Some models may also require a hub or additional hardware for full smart functionality.

4. **Compatibility Issues:** Not all doors are compatible with this type of lock, especially if the door has a non-standard deadbolt or strike plate setup. Additionally, some users report issues with compatibility with certain smartphones or operating systems (e.g., older Android/iOS versions).

5. **Learning Curve:** While generally easy to install, the smart features (e.g., app setup, fingerprint registration, or voice control) may require some time to master, especially for less tech-savvy users.

6. **Cost:** Smart locks like this one are typically more expensive than traditional mechanical locks. The upfront cost, combined with potential ongoing expenses (e.g., batteries, app subscriptions, or additional hardware), may not be justified for everyone.

7. **Security Vulnerabilities:** While biometric locks are secure, no system is foolproof. Fingerprint data can theoretically be replicated or hacked if the lock s encryption is compromised. Additionally, if the lock is connected to the internet, it could be vulnerable to cyberattacks (though reputable brands take steps to mitigate this).

8. **Limited Physical Backup:** Some smart locks lack a physical override mechanism in case of power failure or app malfunctions. While this model may have a backup battery or keypad, it s important to confirm whether it includes a manual override.

9. **Customer Support and Warranty:** The quality of customer support and warranty coverage can vary by brand. Some users report slow response times or difficulty resolving issues, which could be frustrating if the lock malfunctions.

10. **False Rejections:** Fingerprint sensors can sometimes misread fingerprints due to factors like moisture, dirt, or minor skin changes, leading to false rejections and frustration.

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The DSJJBLL KLL10 Fingerprint Door Lock with Smart Knob is a solid choice for those seeking a balance between security, convenience, and smart home integration. Its biometric and keypad features make it highly secure and user-friendly, while its smart capabilities add modern functionality. However, the limitations such as fingerprint capacity, battery dependency, and potential smart home reliance should be carefully considered, especially for larger households or those with frequent guests.

If you prioritize security, ease of use, and smart home integration without needing advanced features like cloud-based access control or extensive user management, this lock is a strong contender. For users who prefer traditional locks, have limited tech experience, or require a higher capacity for temporary access codes, a mechanical lock or a different smart lock model might be more suitable.

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- You want a secure, fingerprint-based entry system with smart home compatibility.

- Your household is small to medium-sized (fewer than 50 users).

- You re comfortable managing batteries and occasional app updates.

- You prefer a sleek, modern design that integrates with your door.

- You value remote access and notifications for added convenience.

- You have a large household or frequently host guests, as fingerprint management may become impractical.

- You prefer a lock with a higher capacity for temporary access codes or PINs.

- You re uncomfortable with smart home technology or have unreliable internet connectivity.

- You want a lock with a longer battery life or hardwired options.

- You prioritize physical security over smart features and are willing to use a traditional key or keypad system.

Before buying, read recent user reviews to confirm the lock s reliability, check compatibility with your door and devices, and ensure the brand offers good customer support. If possible, test the fingerprint sensor and app functionality in-store to gauge ease of use.

Details:

Please refer to the installation instruction for detailed guide of this smart door knob. WI-FI control require a separate purchase of gateway. The door lock is easy to install with a screwdriver and fits most US doors. Perfect bedroom door knobs with lock to keep unwanted guests from your privacy space.

App Control is only accessible within Bluetooth range. Great fingerprint door lock for bedroom, living room, apartment. SMART DOOR KNOB WITH APP - finger print door knobs come with an app to manage fingerprints, view unlocking records, lock/unlock and privacy mode help create smarter locks for bedrooms. This smart door lock also features a visual power display and low-battery alarm function.

The modes are passage mode, entrance and privacy mode. 3 MODES SMART DOOR KNOB - Easily switch modes by rotating your thumbprint around the smart door knob. RECHARGEABLE EASY INSTALLATION - fingerprint door lock has a built-in 400mAh rechargeable battery that takes 3 to 4 hours charge fully with USB A-Type cable. Fingerprints are stored locally and not uploaded to the cloud ensure your family's privacy.

part #: kll10 prices

• $54.90-$73.62

specifications doorknobsgo:

• brand: Dsjjbll
• mpn: Kll10
• part type: Lock Knob
• included components: Lock And Key
• model name: 607ss-et-1
• control method: Application
• handle material: Zinc
• handle type: Knob
• finish type: Brushed
• size: 1 Piece
• battery installation device type: Installed In Vehicle
• style: Fingerprint
• specific uses for product: Door
• color: Satin Nickel
• battery weight: 10.0
• customer package type: Standard Shipping Package
• item shape: Round
• indoor outdoor usage: Indoor
• theme: Security Technology
• model number: Smart607ss-et-1
• contains battery or cell: Battery
• lock type: Smart Lock
• exterior finish: Nickel
• unit count: 1.0
• hand orientation: Ambidextrous
• package dimensions lxwxh: 8.35x4.96x3.62 Inches
• weight: 1.65 Pounds

shipping doorknobsgo:

• transit: 5-11 Days
• cost: $0.00
• service: Standard
• class: Standard
• type: Fixed

general doorknobsgo:

• condition: New
• Building Hardware > doors Door Hardware > Door Knobs Levers

returns doorknobsgo:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 30 Days

offer doorknobsgo:

• quantity: 1
• started: March 8, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0

payments doorknobsgo:

• other
• credit card: Discover
• wallet: Apple-pay

seller doorknobsgo:

• city: Phoenix, AZ
• rating: 100.0%
• # reviews: 30

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