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EforLink ScreenLock ：A Smart Screen-Locking Office Assistant 1.jpg
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EforLink ScreenLock: Smart UWB Proximity Locking Solution from China Suppliers and Factory for Enhanced Data Security

EforLink ScreenLock: Secure Your Computer with Cutting-Edge Technology, Introducing EforLink ScreenLock, a revolutionary device designed to keep your computer safe and convenient. Utilizing UWB (Ultra Wideband) precision ranging technology, this smart screen locking solution enables intelligent locking based on precise proximity sensing. Say goodbye to manual logins or passwords; EforLink automatically adjusts your computer's screen status, allowing for seamless lock when you leave, unlock when you return functionality, This feature significantly enhances information security, preventing data exposure during moments of inactivity. Whether you're in an open-plan office or traveling for business, EforLink's compact and lightweight design makes it easy to carry, ensuring your laptop is fully protected at all times, As a leading product among suppliers in China, EforLink ScreenLock is manufactured in our state-of-the-art factory, guaranteeing quality and reliability. Experience the ultimate solution for computer privacy protection with EforLink today!
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    Advantages

    Features

    Parameters

    Application

    Core Technical Advantages

    ●

    Based on UWB high-precision ranging technology.

    ●

    All processing is done locally (no internet required), eliminating privacy concerns.

    ●

    Customize the authorized distance between your phone and computer, no need to manually enter a password.

    ●

    Compatible with Windows 10 and later versions; Supports both x64-architecture desktop computers and laptops.

    ●

    Supports iPhones equipped with Ultra Wideband (UWB) chips; Requires iOS 16.0 or later.

    Product Features

    外文网站替换
    Smart unlocking, hassle-free
    Auto-Lock When Away

    When the authorized phone moves away, the computer screen is automatically locked to prevent unauthorized access and protect privacy.

    Auto-Unlock When Near

    When the authorized phone approaches the computer, it automatically unlocks the computer screen, providing fast access. No manual password entry required—enjoy instant access and seamless device switching in office settings.

    One-Touch Control, Highly Flexible

    While the phone is in communication with the computer, the screen can be locked or unlocked manually with a single tap via the mobile app.

    EforLink ScreenLock ：A Smart Screen-Locking Office Assistant 5
    EforLink ScreenLock ：A Smart Screen-Locking Office Assistant 7EforLink ScreenLock ：A Smart Screen-Locking Office Assistant 12
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    Product Parameters

    Product Size 18.0×50.0×8.0mm
    Communication Mode GFSK@2.4G
    Ranging Mode UWB
    Product Weight ≤10g
    Working Voltage 4.5V-5.5V
    Working Current ≤500mA
    Working Temperature -20℃~60℃
    Storage Temperature -40℃~70℃
    Interface Form USB-A
    Working Humidity ≤95%RH（No Condensation）
    EforLink ScreenLock ：A Smart Screen-Locking Office Assistant 6

    Application Scenarios

    EforLink ScreenLock ：A Smart Screen-Locking Office Assistant 9

    Enhance information security

    Prevent data exposure during unattended periods

    EforLink ScreenLock ：A Smart Screen-Locking Office Assistant 10

    Boost office efficiency

    Reduce time spent repeatedly entering passwords

    EforLink ScreenLock ：A Smart Screen-Locking Office Assistant 11

    Unify multi-device experience

    Break down barriers between Apple and Windows ecosystems.

    Frequently Asked Questions

    What technology does EforLink ScreenLock use for ranging?
    It is based on UWB (Ultra Wideband) high-precision ranging technology, allowing accurate distance measurement between your mobile phone and your computer.
    Are there any privacy concerns when using this product?
    No. All data and processing are done locally on your devices. It does not require an internet connection, completely eliminating privacy and data security concerns.
    Can I customize the locking and unlocking distance?
    Yes, you can customize the authorized distance between your phone and computer to trigger the lock/unlock action, removing the need to manually enter passwords.
    What are the system requirements for computers?
    It is compatible with Windows 10 and later versions, supporting both x64-architecture desktop computers and laptops.
    Which mobile phones are supported?
    It supports iPhones equipped with Ultra Wideband (UWB) chips. The phone must run iOS 16.0 or later versions.
    Can I manually lock or unlock the screen via my phone?
    Yes. While the phone is in communication with the computer, you can manually lock or unlock the screen with a single tap using the mobile app.
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