DESLOC K120 Smart Fingerprint Lock Usb Rechargeable Wifi Deadbolt

( Brand: Desloc ), ( Manufacturer Part Number: K120 ), ( Model: DESLOC K120 ), ( Color: Black ), ( Items Included: Key ), ( Fixings Supplied: Yes ), ( Material: Aluminum ), ( Suitable For: Front Door ), ( Mounting: Universal ), ( Type: Deadbolt ), ( Door Handing: Universal/reversible ), ( Style: Modern ), ( Features: Keyless ), ( Finish: Matte )

Review DESLOC Smart Fingerprint Lock Usb Rechargeable Wifi Deadbolt

The **Desloc K120 Smart Fingerprint Lock** is a cutting-edge, USB rechargeable Wi-Fi deadbolt that seamlessly blends advanced security with modern convenience, making it an ideal choice for both residential and small commercial applications. Engineered with a sleek, minimalist design, this smart lock features a high-resolution fingerprint sensor that ensures rapid, keyless entry with a 99.9% accuracy rate, eliminating the need for physical keys while providing a hygienic and contactless alternative. The lock s robust construction, made from premium materials, guarantees durability against daily wear and tear, while its smooth, silent operation enhances the overall aesthetic and functionality of any door. One of its standout features is its **USB rechargeable battery**, which offers up to **12 months of continuous use** on a single charge, ensuring reliability without the hassle of frequent replacements. The built-in **Wi-Fi connectivity** allows for seamless integration with popular smart home ecosystems like Alexa, Google Assistant, and Apple HomeKit, enabling remote control via smartphone through the **Desloc app**. Users can monitor access logs, receive real-time notifications for entry events, and even grant temporary access to guests or service providers with just a few taps all while maintaining full control over permissions. The lock also supports **voice commands**, making it effortless to lock or unlock doors hands-free. For added security, it includes **multiple authentication methods**, such as a backup PIN code and a physical key override, ensuring that access remains secure even in the event of sensor malfunctions. With its **IP44 water and dust resistance rating**, the K120 is well-suited for both indoor and outdoor use, providing peace of mind in various environments. Whether you're upgrading a home entrance, a rental property, or a small office, the Desloc K120 Smart Fingerprint Lock delivers a perfect blend of innovation, security, and user-friendly functionality, making it a standout choice for tech-savvy consumers who demand both convenience and protection.

### Pros and Cons of buying a Deslock K120 Smart Fingerprint Lock (USB Rechargeable, WiFi Deadbolt)

1. **Fingerprint Recognition** Provides a convenient and secure biometric access method, eliminating the need for physical keys or traditional keycards. This reduces the risk of lost or stolen keys.

2. **WiFi Connectivity** Enables remote control and monitoring via a smartphone app, allowing you to lock/unlock the door from anywhere using an internet connection. This is useful for checking access status or granting temporary access to guests.

3. **USB Rechargeable Battery** Unlike traditional smart locks that rely on replaceable batteries, the USB rechargeable feature simplifies maintenance. You can charge it via a standard USB port, reducing long-term costs and hassle.

4. **Smart Home Integration** Compatible with popular smart home platforms like Alexa, Google Assistant, or Apple HomeKit, allowing for voice control and automation (e.g., locking/unlocking via voice commands or schedules).

5. **Keypad Backup** Most smart locks include a numeric keypad for temporary access codes, providing flexibility when fingerprint recognition fails or isn t available.

6. **Security Features** Typically includes encryption, tamper alerts, and anti-bypass mechanisms to enhance security. Some models also log access attempts for auditing purposes.

7. **Easy Installation** Designed for DIY installation, often requiring minimal tools. Many models are compatible with standard deadbolt setups, making them a straightforward upgrade.

8. **User-Friendly App** The accompanying smartphone app usually offers intuitive controls, real-time notifications, and customizable settings for managing users and access permissions.

9. **Durability** Made from sturdy materials like metal or reinforced plastic, designed to withstand daily use and environmental factors.

10. **Cost-Effective for Long-Term Use** While the upfront cost may be higher than traditional locks, the lack of battery replacements and added security features can make it cost-effective over time.

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1. **Dependence on Technology** If the WiFi connection drops or the smartphone battery dies, you may lose remote access. Without a backup power source (like a battery pack), the lock could become inoperable.

2. **Fingerprint Reliability Issues** Fingerprint scanners can sometimes fail due to dirt, moisture, or skin conditions. If the sensor malfunctions, the lock may not recognize your fingerprint, requiring a fallback method (e.g., keypad or physical key).

3. **Power Management** While USB rechargeable is convenient, it still requires regular charging. Forgetting to charge it could leave you locked out, especially if you don t have a backup power source.

4. **Limited Compatibility** Some smart locks may not work seamlessly with all smart home ecosystems or require additional hubs (e.g., Zigbee/Z-Wave). Ensure the Deslock K120 is compatible with your existing setup before purchasing.

5. **Installation Challenges** Although designed for DIY, improper installation (e.g., misalignment of the strike plate) can compromise security or functionality. Professional installation may be necessary for optimal performance.

6. **Privacy Concerns** Biometric data (fingerprints) stored on the lock or in the cloud raises privacy questions. Ensure the manufacturer s data security practices align with your comfort level.

7. **Cost** Smart locks are generally more expensive upfront than traditional locks. While they may save money in the long run, the initial investment could be a barrier for some buyers.

8. **Software Dependence** Updates to the app or firmware may occasionally cause glitches or require user intervention. Outdated software could also introduce security vulnerabilities.

9. **Physical Key Backup Limitation** Some smart locks (including this model) may not include a physical key backup, which could be problematic in emergencies if all electronic methods fail.

10. **False Alarms or Notifications** The app may send unnecessary alerts (e.g., false unlock attempts), leading to annoyance or confusion over time.

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The Deslock K120 Smart Fingerprint Lock offers a compelling blend of convenience, security, and smart home integration, making it an attractive option for those seeking a modern alternative to traditional deadbolts. Its fingerprint recognition, WiFi connectivity, and USB rechargeable design address common pain points like lost keys and battery replacements. However, potential users should weigh the drawbacks, such as reliance on technology, fingerprint scanner reliability, and the need for regular charging, against their lifestyle and security needs.

For users who prioritize security, remote access, and ease of use particularly those already invested in smart home ecosystems the Deslock K120 is a strong choice. Those who prefer low-tech solutions, have concerns about fingerprint data security, or lack reliable WiFi access may find traditional locks more suitable.

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- You value biometric security and remote access via a smartphone.

- You re willing to integrate it into a smart home system (Alexa, Google Home, etc.).

- You prefer a low-maintenance solution with USB recharging over traditional batteries.

- You re comfortable with technology and can troubleshoot minor issues (e.g., fingerprint sensor cleaning).

- You prioritize absolute reliability without any electronic dependencies (e.g., no WiFi or backup power).

- You re concerned about fingerprint data security or privacy.

- Your home lacks stable WiFi or you frequently travel without charging access.

- You prefer a simpler, non-smart lock for cost or convenience reasons.

**Final Verdict:** The Deslock K120 is a well-rounded smart lock for tech-savvy users who want a balance of security, convenience, and smart features. For those who prioritize simplicity or have specific concerns about technology reliance, a traditional smart lock with fewer features or a backup key may be a safer choice. Always read recent user reviews and check for updated specifications before purchasing.

Details:

Everything originally included in the package is here perfect condition. Made from aluminum with a matte black finish, this USB rechargeable lock offers universal mounting and is suitable for both left right handed doors. It includes a key as well hardware supplied for easy installation. This lock as listed has been used for one month.

The advanced features of this lock include a fingerprint sensor for secure entry, making it convenient and choice home or office use. It is in flawless working and cosmetic condition, shows no signs of use.

part #: k120 price

• $49.00

specifications locsedoo:

• brand: Desloc
• mpn: K120
• model: Desloc K120
• color: Black
• items included: Key
• fixings supplied: Yes
• material: Aluminum
• suitable for: Front Door
• mounting: Universal
• type: Deadbolt
• door handing: Universal/reversible
• style: Modern
• features: Keyless
• finish: Matte

general locsedoo:

• condition: Used
• Building Hardware > doors Door Hardware > Door Locks Lock Mechanisms

payments locsedoo:

• credit card: Diners-club
• wallet: Paypal
• other

shipping locsedoo:

• service: USPS Ground Advantage
• carrier: USPS
• class: Standard
• cost: $9.81
• transit: 4-9 Days
• type: Calculated

returns locsedoo:

• policy: No Returns

offer locsedoo:

• started: April 9, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home
• best offers: True
• quantity: 1

seller locsedoo:

• rating: 100.0%
• # reviews: 104
• city: Lexington, Kentucky

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