2.4G Sertag 4.2inch Digital Price Tags E-ink Screen Low Power Label for Retail
- Model
- Digital Price Tag SETRV3-0420-40
Item specifics
- Display Size
- 4.2inch
- Communication Band
- 2.4G
- Wireless Communication Distance
- Communication radius 12~15m
- Screen Resolution
- 400 × 300
- Dimension (mm)
- 99.2 × 89 × 12
- Battery
- CR2450*3
- Battery Life
- Not less than 5 years, Replaceable
- Display Color
- Black, white and red
Review
Description
Sertag 4.2inch Digital Price Tags E-ink Label for Retail
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.
2.4G 4.2inch Digital Price Tags Features
4.2 inch Tri-colors Electroinc Shelf Label
This video shows the refresh status of a 2.4G 4.2 inch tri-color electronic label.
● Wireless 2.4G Connectivity
Seamlessly communicate and update the electronic ink label information wirelessly within your store's network, enabling real-time updates and synchronization.
● E-Paper Display
High-contrast, low-power E-paper display ensures readability in various lighting conditions, minimal power consumption, and significantly reducing energy costs for your store.
● 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.
● Flashing LED Lights
For added attention or special promotions, our digital price tags can be equipped with flashing LED lights.
2.4G E-ink Label 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.
Retail 2.4G Electronic Shelf 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.
