4.2″ Lite series electronic shelf label

Short Description:

Model YAL42 is a 4.2-inch electronic display device that can be placed on the     wall which replace the traditional paper label. The E-paper display technology boasts  a high contrast ratio, makes superior viewing angle at nearly 180°. Each device is connected to the 2.4Ghz base station through wireless network. The changes or configuration of the image on the device can be configured via software and transmitted to the base station then to the label. The latest display content can be updated on the screen in real time basis efficiently and spontaneously.

  • Product Code: YAL42
  • Product Detail

    Product Tags

    Key Features

     Advanced Battery Saving Chipset Only Available in Texas Instrument; Low Consumption

        E-Ink Display and Available Up to Three Colours B/W/R  or B/W/R

        Wireless 2-way Communication Between Your System and The Display

    ▶    Multi-language Enabled, Able to Show Complex Information

        Customizable Layout and Content

        LED Flashing for Indicator remind

        Supported by Table Top with Adapter

        Easy to Install, Integrate and Maintain

    Key Features

    EATACCN cloud centralized control platform to update and design the template of labels,support schedule setting,bulk change,and the POS/ERP connected by API.
    Our wireless protocol uses less energy because of its time intelligent and leverages the ESL infrastructure key component of the connected store enabling retailers to connect directly with their customers at the point of decision. Our  Electronic Shelf Labels are available with LED or without LED.

    avad (2)

    LITE SERIES 2.9” Label


    Screen Size 4.2inch
    Weight 83 g
    Appearance Frame Shield
    Chipset Texas Instrument
    Material ABS
    Total Dimension 118*83.8*11.2mm /4.65*3.3*0.44inch
    Operating Temperature 0-40°C
    Battery Life Time 5-10 years (2-4 updates per day)
    Battery CR2450*3ea (Replaceable Batteries)
    Power 0.1W

    *Battery life time dependent on the frequency of updates

    Display Area 84.2x63mm/4.2inch
    Display Colour Black & White & Red / Black & White & Yellow
    Display Mode Dot Matrix Display
    Resolution 400× 300 pixel
    DPI 183
    Water Proof IP54
    LED Light None
    Viewing Angle > 170°
    Time of Refresh 16 s
    Power Consumption of Refresh 8 mA
    Language Multi-Language Available



    avad (3)


    avad (2)

    Maintenance and Maintenance

    As the retail industry continues to evolve, electronic shelf labels have become an important tool for managing inventory and providing pricing information to customers. Electronic shelf labels, also known as ESLs, are digital displays that replace traditional paper labels on store shelves. Displays are automatically updated over the wireless network, eliminating the need to manually change prices. While electronic shelf labels are a powerful tool, like any technology, they require maintenance to ensure they work properly.

    Maintaining electronic shelf labels is critical to ensuring their accuracy and reliability. ESLs are highly sensitive and require proper care and handling to ensure they function properly. Routine maintenance tasks include cleaning the monitor and making sure the power supply is working properly. ESLs are prone to scratches, which can impair the functionality of the display, so it's important to handle them with care.

    Finally, when maintaining electronic shelf labels, it is imperative to have a backup plan in case of a power outage or other unplanned event. This may include backup batteries or backup power sources such as generators for each display.

    In conclusion, electronic shelf labels are a powerful tool for managing inventory and providing pricing information to customers. However, they require proper maintenance to ensure they continue to function efficiently. By following these tips, businesses can keep their electronic shelf labels in good working order, minimize the risk of errors and maximize the benefits they provide to customers and employees.

  • Previous:
  • Next:

  • Write your message here and send it to us