4.2" E-Paper Digital Price Tag
Energy-Efficient E-Paper Display | Wholesale Label Solution
This 4.2-inch smart tag features a clear and vibrant e-paper display, available in monochrome, tri-color, and four-color options. It is ideal for retail stores, supermarkets, and other commercial spaces, offering easy remote updates through a gateway or smartphone Bluetooth. This allows you to display any content you choose effortlessly. Energy-efficient and durable, these tags can be customized to match your store's branding and come in various sizes. They provide a cost-effective and sustainable solution for modernizing your pricing strategy and reducing operational costs.
Premium Hardware Performance
● Ultra-Clear E Ink Display: 4.2" screen with 400×300 resolution, tri/four-color options, glare-free 180° viewing.
● 7-Year Battery Life: Coin-cell powered, wireless Mesh tech for zero maintenance.
● Rugged Design: IP65/IP68 durability, built for cold storage/outdoor harsh conditions.
Smart Management Ecosystem
● Real-Time Sync: Update prices/promotions/inventory instantly across thousands of tags via wireless gateway.
● ERP/POS Integration: Optional temp/humidity sensors for perishables.
● Custom Branding: Flexible sizes, colors, and templates to align with store aesthetics.
| Technical Features |
Outline Dimension: 99.16mm(H)×89.16mm(V)×12.3mm(D)
Weight: 82g
Operating temperature: 0~40℃
Operating humidity: 45%~70%RH
Protection rating （Optional）:IP54/IP65/IP68
LED: Red, Green, Blue, three primary colors, Support 7 colors
Image Update: Over 30 000 labels / hour (500 / min)
Communication Band: 2.400-2.480 GHz
Communication Distance: Within 30 meters (50 meters in open areas) |
| Display |
Size: 4.2 inch
Resolution: 400(H)×300(V)
DPI: 119
Active Area: 84.8mm(H)×63.6mm(V)
View Angle: >170°
Shell Color (optional): Black/White
Screen Display Color (optional): Black, White, and Red (tri-color) / Black, White, Red, and Yellow (four-color) |
| Battery |
Batteries: CR2450 x 3
Battery life time: Up to 7 years (industry leader) |
| Features |
NFC (Optional): Yes
Wireless Firmware Update: Yes
Usable Pages: 8 Pages Compliance CE, RoHS, FCC, MIC, SRRC |
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If these products don't meet all of your requirements, we offer customization options to better suit your needs. We aim to make electronic shelf labels more than just price displays.
With our API interface provided to third parties, it can integrate with any application system. Take advantage of our years of hardware expertise to ensure seamless integration with your system. In fact, electronic shelf labels are no longer just price tags. |
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Here’s an example scenario: Interactive Name Tags for Conferences & Trade Shows
At large events, E Ink name tags automatically update based on attendee interactions. As you approach a booth or specific area, the tag displays relevant info like schedules or session details. It can also show your participation, interaction history, and even track prizes or points in real time. Creative, engaging, and innovative – isn’t that exciting? If you're looking to create something similar, please contact us — we have ready-made solutions available.
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Thank you for your interest in our product. We could provide front light, touch screen, and other accessories for you. For more information, please refer to the relevant manual available in our Library or visit our official website at [www.good-display.com].
If you need any further assistance or have any other questions, please feel free to contact us. We sincerely invite you to send your inquiries to our email at [buyepaper@good-display.com].
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