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  • Specification

  • Download

  • Display

    Size(inch)

    4.2", E-Paper

    Display Resolution

    400 x 300

    Color

    Black-White-Red

    Viewing angle (H/V)

    178 / 178 degree

    Orientation display

    Landscape / Portrait

    I/O Interface (External)

    LED light indicator

    x1, Green / Red / Orange / Blue

    Reset Hole

    x1

    Physical Button

    x3

    Power & Connectivity

    RF communication

    Bluetooth Low Energy 5.0

    Power input

    4 x CR2450

    Battery Life

    3 years ( 5 times refresh / day)

    Mechanical & Environment

    Dimension (WxDxH) (mm / inch) (Estimated)

    98 mm x 85mm x 11.2 mm (3.86"x 3.35" x 0.44")

    Net. Weight (Estimated)

    100g

    Weight with packing (Estimated)

    150g

    Mounting type

    Glass / Surface

    Material

    Plastic

    Environment

    Operating Temperature

    0~40°C

    Storage Temperature (package included)

    -20C to 60°C

    Ambient Relative Humidity

    0 to 90% (non-condensing)

    Certification & Safety

    Certification

    CE / UKCA / FCC / BSMI / NCC / CB

    Green

    RoHS 3.0

    Warranty

    Warranty Period

    1 year

    Accessory

    Screw

    Optional

    Bracket

    Optional

    Tape

    Optional

    QSG

    Yes

    Desktop stand

    Optional

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    Avalue Privacy Statement
    INTRODUCTION

    Welcome to avalue-usa.com ("we," "our," "us"). Your privacy is important to us. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website .

    Privacy Policy Effective Date: Feb.13th, 2025

    PAGE CONTENTS

    A.Information We Collect

    B.How We Use Your Information

    C.Sharing Your Information

    D.Cookies and Tracking Technologies

    E.Data Security

    F.Third-Party Links

    G.Your Rights and Choices

    H. Changes to This Privacy Policy

    I. Contact Us

    A. Information We Collect

    We may collect the following types of information:
    Personal Information: Name, email address, phone number, mailing address, and other contact details provided voluntarily.

    Usage Data:
    Information about how you interact with our website, such as IP address, browser type, pages visited, and duration of visit.

    Cookies and Tracking Technologies:
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    B. How We Use Your Information

    We use the collected information to:
    1. Provide, operate, and maintain our website.
    2. Improve user experience and website functionality.
    3. Communicate with you, including responding to inquiries.
    4. Analyze usage trends and monitor website performance.
    5. Comply with legal obligations.

    C. Sharing Your Information

    We do not sell or rent your personal information. However, we may share your information with:
    Service Providers: Third-party vendors that help us operate the website.
    Legal Requirements: If required by law, we may disclose your information to comply with legal obligations.

    D. Cookies and Tracking Technologies

    We use cookies to improve website functionality and user experience. You can adjust cookie settings in your browser to disable or limit their use.

    E. Data Security

    We implement appropriate security measures to protect your personal information from unauthorized access, disclosure, or destruction.

    F. Third-Party Links

    Our website may contain links to third-party websites. We are not responsible for their privacy practices and encourage you to review their policies.

    G. Your Rights and Choices

    Depending on your jurisdiction, you may have rights regarding your personal data, such as access, correction, deletion, or opt-out of certain uses. Contact us to exercise these rights.

    H. Changes to This Privacy Policy

    We may change this Privacy Policy from time to time by posting a new version on this page. The new version will become effective on the date posted, which will be listed at the end of the page as the Last Updated.

    I. Contact Us

    If you have any questions about this Privacy Policy, please contact us at: support@avalue-usa.com

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