Sertag Electronic Shelf Labels Wifi Transmission 7.5inch E-ink Digital Smart Tags
group nameWiFi Electronic Shelf Labels
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Min Order1 piece
brand nameSertag Electronic shelf labels Manufacturer
modelWi-Fi Electronic Shelf Label SETPW0750R_V1
payment methodT/T
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update timeFri, 17 Jul 2026 09:37:05 GMT
Paramtents
Display Size 7.5inch
Communication WiFi b/g/n
Power Supply Mode Type-C interface, rechargeable
Battery Capacity 3000mAh (rechargeable polymer battery)
Battery Life One charge lasts for one year
Working Temperature 0~40℃
Light & Button 1 x tri-color LED & 1 x button
Packging & Delivery
Min Order1 piece
Briefing
7.5inch Wi-Fi electronic shelf label, e-paper display, battery powered, wireless connectivity, for warehouse, smart factory.
Detailed
Sertag Electronic Shelf Labels Wifi 7.5inch E-ink Digital Smart Tags
This 7.5 inch WiFi e-ink display tag combines wireless connectivity, LED light, and interactive features in one device, offering a more flexible, cost-effective, intelligent smart retail solution, helping stores digitize pricing, improve operational efficiency, and enhance the in-store customer experience.
Equipped with a Type-C rechargeable battery, the 7.5inch e-ink display tag reduces maintenance workload and long-term operational costs. The tri-color e-ink display provides high-contrast, paper-like readability, ensuring that prices, promotions, and product information remain clear and consistent across all shelve. In addition, the built-in LED indicators enable interactive retail applications such as promotional guidance, staff assistance, or smart shelf management, further improving store efficiency.
With WiFi connectivity and no need for a base station, retailers can quickly deploy the ESL system across shelves without complex infrastructure. This makes it especially suitable for supermarkets, chain stores, and specialty retail shops looking for a flexible and scalable pricing solution.
Sertag Electronic Shelf Labels Wifi 7.5inch E-ink Digital Smart Tags Feature
WiFi 7.5 inch E-ink Display Tag
This video shows the 7.5 inch WiFi electronic shelf label.
📶 No Base Station Required
Direct WiFi communication removes the need for additional gateways, making installation faster and more flexible—ideal for both single stores and multi-store chains.
🔋 Type-C Rechargeable Design
Rechargeable battery design reduces the need for frequent battery replacement, saving labor costs and making store operations more sustainable.
📃 Low Power Consumption E-ink Display
The e-ink screen consumes power only when updating content, allowing extended battery life while maintaining clear, paper-like readability.
💻 Real-time Price Updates for Retail Efficiency
Instantly update prices, promotions, and product details across all shelves via WiFi, eliminating manual label replacement and ensuring pricing accuracy at all times.
Wi-Fi E-ink Digital Smart Tags System Architecture
The system uses WiFi to connect each electroinc label directly to the management platform—no gateway required. This allows retailers to update prices in real time, reduce setup complexity, and easily scale across stores.
Wi-Fi E-ink Digital Smart Tags Customer Case
🛒For Sample or Individual Purchase
This product can be purchased directly from our official consumer store.
For project-based or large-quantity orders, please contact us.
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