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DESLOC - K120 Fingerprint Smart Lock with 16-Month Battery Life & Handle Set, WiFi Deadbolt for Front Door, IP65 Deadbolt - Black

Model: K120-H2-B
SKU: 12718013
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About this product

A front door should do more than look secure. The DESLOC K120 combines a full handleset design with fingerprint, PIN, App, and key access for a smarter everyday entry. Built-in WiFi lets you manage access remotely with no hub required, while the 15,000mAh rechargeable battery delivers up to 16 months of use. With GPT Fingerprint recognition, IP65 weather resistance, BHMA Grade 3 durability, Auto Lock, and smart access modes for family, travel, and multi-lock management, K120 is built to make your main entrance easier to use—and easier to trust.

Highlights

Features

  • 16-Month Battery Life with Type-C Emergency Charging

    Powered by a 15,000mAh rechargeable battery for up to 16 months of use on a single charge. When power drops below 5%, Low-Battery Ultra Save Mode automatically activates, extending standby time by up to 12 months to help prevent lockouts. Real-time battery monitoring and low-battery alerts keep power levels predictable, while the built-in Type-C emergency charging port ensures access when needed.

  • GPT Fingerprint Unlock with 3D Precision

    Powered by the GPT Fingerprint Smart Algorithm, accurately recognizing dry fingers, wet fingers, shallow fingerprints, and fingerprints from older adults. Uses 3D Precision Recognition with an extremely low false recognition rate of <1/1,000,000. Fingerprint data is stored locally on the device, helping protect user privacy, while the adaptive algorithm improves accuracy over time.

  • Built-in Wi-Fi & Smart Modes

    Features built-in Wi-Fi with no hub required, enabling remote lock/unlock, real-time notifications, and access history through the app. Smart Modes adapt access to different needs: Special Care alerts you when a selected user arrives home safely, Landlord Mode simplifies management of multiple locks, and Travel Mode temporarily restricts access while you’re away.

  • Built for Stability, IP65 & BHMA Grade 3

    BHMA Grade 3 certified with IP65 weather resistance, anti-peeping PIN protection, and auto-lock. Withstands temperatures from -22°F to 158°F (-30°C to 70°C). Durable zinc alloy construction is built for long-term exterior use.

  • Easy Installation & Reliable Support

    Designed for quick and simple setup, it installs in about 10 minutes with all necessary accessories included. Features automatic door direction detection for left- or right-opening doors—no manual configuration required. Backed by reliable after-sales support, ensuring a smooth installation and long-term peace of mind.

Specifications

  • Color Finish
    Black
    Lock Type
    Deadbolt
    Lock/Unlock Mechanism
    App, Fingerprint, Touchscreen, Voice assistant
    Power Source
    Battery-powered
    Installation Type
    Replacement
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Reviews

Rating 5 out of 5 stars with 1 review

5 star rating. 1 review
100% would recommend to a friend

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Great product and features

    Love this lock! Easy to install and the lithium battery is a must vs AA batteries

    Posted by CHARLESN

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DESLOC - K120 Fingerprint Smart Lock with 16-Month Battery Life & Handle Set, WiFi Deadbolt for Front Door, IP65 Deadbolt - Black
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A front door should do more than look secure. The DESLOC K120 combines a full handleset design with fingerprint, PIN, App, and key access for a smarter everyday entry. Built-in WiFi lets you manage access remotely with no hub required, while the 15,000mAh rechargeable battery delivers up to 16 months of use. With GPT Fingerprint recognition, IP65 weather resistance, BHMA Grade 3 durability, Auto Lock, and smart access modes for family, travel, and multi-lock management, K120 is built to make your main entrance easier to use—and easier to trust.

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Pros for DESLOC - K120 Fingerprint Smart Lock with 16-Month Battery Life & Handle Set, WiFi Deadbolt for Front Door, IP65 Deadbolt - Black
There were no pros for this product—There were no pros for this product—Battery Life, Installation Ease, Overall Performance, Fingerprint Recognition, ConnectivityBattery Life, Biometric Authentication, Build Quality, Ease of Setup

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