4.2″ Slim series electronic shelf label

Short Description:

Model YAS42 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: YAS42
  • 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.

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    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*11.2 /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 7 colors LED
    Viewing Angle > 170°
    Time of Refresh 16 s
    Power Consumption of Refresh 8 mA
    Language Multi-Language Available


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    Product Advantage

    Improve inventory management

    Electronic shelf labels can also help retailers better track inventory. By automating the labeling process, retailers can quickly update inventory information in real time, allowing them to make informed decisions about restocking and ordering. This feature also helps retailers avoid overstocking or running out of stock, saving time and money in the long run.

    Increase profit margins

    Finally, one of the most significant advantages of electronic shelf labels is the potential to increase profit margins. By reducing pricing errors, increasing efficiency and providing a better customer experience, electronic shelf labels can help retailers increase sales and reduce costs. This combination can lead to higher profit margins, which are critical to long-term sustainability and success.

    Improve accuracy

    One of the main advantages of electronic shelf labels is that they provide greater accuracy, helping to eliminate errors associated with manual labeling. For example, human error often leads to incorrect pricing, leading to disappointed customers and lost revenue. With electronic shelf labels, retailers can update prices and other information in real time, ensuring everything is accurate and up to date.

    Improve efficiency

    Another significant advantage of electronic shelf labels is that they offer greater efficiency. In a traditional retail environment, employees must spend hours manually replacing paper labels, which is time-consuming and error-prone. But with electronic shelf labels, this process is automated, saving valuable time and simplifying the entire process.

    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.


    N.128,1st Prosperity Rd 3003 R&F Center HengQin,ZhuHai,China

    E-mail : sales@eataccniot.com

    Phone : +86 756 8868920 / +86 15919184396

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