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4.2inch 2.4G ESL Labels 400x300 Resolution E-ink Electronic Shelf Labels Manufacturers
- group name
- 2.4G Electronic Shelf Labels
- Min Order
- 1 piece
- brand name
- Sertag Electronic shelf labels Manufacturer
- model
- Electronic Shelf Label SETRV3-0420-40
- Nearest port for product export
- Dalian, Shenzhen, Hongkong
- Delivery clauses under the trade mode
- FOB, CIF
- Acceptable payment methods
- T/T
- update time
- Sat, 06 Jun 2026 03:42:40 GMT
Paramtents
Screen Size 4.2inch
Communication Band 2.4G
Wireless Communication Distance Communication radius 12~15m
Dimensions (mm) 99.2×89×12
Screen Resolution 400×300
Battery CR2450*3
Battery Life Not less than 5 years, Replaceable
Screen Color Black, white and red
Packging & Delivery
-
Min Order1 piece
Briefing
4.2inch electronic e-ink price tag, wireless 2.4G connectivity, battery powered, 12~15m communication radius, for retail.
Detailed
4.2inch 2.4G ESL Labels 400x300 Resolution E-ink Electronic Shelf Labels
Upgrade your retail operations with the cutting-edge 2.4G Electronic Shelf Labels system. This advanced solution revolutionizes how you manage pricing and product information, ensuring accuracy, efficiency, and enhanced customer experiences.
The 2.4G 4.2 inch e-ink label is a compact and highly efficient digital pricing solution designed for modern retail environments. Featuring a high-resolution 400x300 E-ink display, it delivers clear, paper-like readability while maintaining ultra-low power consumption.
Powered by stable 2.4G wireless communication, the e-ink label enables real-time data transmission between the ESL system and in-store devices. They enable you to streamline pricing strategies, improve operational efficiency, and enhance the overall shopping experience for your customers. With seamless integration into your existing systems, the electronic labels can be easily updated with the latest pricing, promotions, or product details. This eliminates manual price replacement, reduces human error, and significantly improves operational efficiency.
4.2inch 2.4G ESL Labels E-ink Electronic Shelf Labels Features
4.2 inch Tri-colors Electroinc Shelf Label Refresh
This video shows the refresh status of a 2.4G 4.2 inch tri-color electronic label.
● Long Battery Life
Extended battery life ensures minimal maintenance, lasting up to 5 years without replacements.
● E-Paper Display
High-contrast, low-power E-paper display ensures readability in various lighting conditions while conserving energy.
● Wireless 2.4G Connectivity
Seamlessly communicate and update the electronic price label information wirelessly within your store's network, enabling real-time updates and synchronization.
● Integration Capability
Easily integrates with existing inventory and pricing systems, allowing effortless information updates across all electronic labels simultaneously.
● Customizable Templates
Tailor labels to match your brand's aesthetics and easily switch between various templates for different product categories.
Electronic Shelf Labels 2.4G Solution System Architecture
The 2.4G ESL system consists of three key layers: management software, base stations, and electronic shelf labels, enabling efficient and centralized price management.
Data is transmitted via 2.4G base stations, which act as a bridge between the server and the labels. Once received, the electronic shelf labels automatically refresh the displayed content, allowing real-time price or information updates across all shelves without manual replacement. This architecture ensures fast communication, stable performance, and easy scalability.
2.4G ESL Labels Customer Case
The 2.4G ESL system transforms your retail environment by streamlining pricing and information management. Applications include:
Price Updates: Instantly update prices across all labels in your store, ensuring consistency and accuracy without manual intervention.
Product Information: Display detailed product descriptions, promotions, QR codes, and images for customer engagement and information access.
Inventory Management: Effortlessly manage inventory by linking labels to stock levels and automatically updating availability.
