2.4G 3.5 inch Digital Wireless Price Label Tricolors Retail Smart Display
2.4G 3.5 inch Digital Wireless Price Label Tricolors Retail Smart Display
2.4G 3.5 inch Digital Wireless Price Label Tricolors Retail Smart Display
2.4G 3.5 inch Digital Wireless Price Label Tricolors Retail Smart Display
Model
Retail Electronic Shelf Label SETRV3-0350-55

Item specifics

Display Size
3.5inch
Communication Band
2.4G
Wireless Communication Distance
Communication radius 12~15m
Dimensions (mm)
101 × 50 × 12
Display Resolution
384 × 184
Battery
CR2450*3
Battery Life
Not less than 5 years, Replaceable

Review

Description

3.5 inch Digital Wireless Price Label 2.4G Tricolors Retail Smart Display

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 3.5 inch digital price label is a compact and highly efficient digital pricing solution designed for modern retail environments. Featuring a high-resolution 384×184 E-ink display, it delivers clear, paper-like readability while maintaining ultra-low power consumption.

Powered by stable 2.4G wireless communication, the digital price 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.

Its compact 3.5 inch size makes it ideal for supermarkets, convenience stores, pharmacies, and shelf-edge applications where space is limited but information clarity is essential.
digital price tag grocery store 3.5 inch

3.5 inch Digital Wireless Price Label Features

● 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.

● 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.
2.4G electronic shelf label system

Wireless 2.4G Digital Price Label 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.
3.5 inch digital price tags
Product Model
SETRV3-0350-55
Screen Size
3.5 inch
Screen Resolution
384×184
Dimension (mm)
101×50×12
View Angle
>170°
Active Area(mm)
79.68×38.18
Operating Temperature
0~40℃
Storage Temperature
0~40℃
Replaceable Batteries
CR2450*3
Display Color
Black, white and red
Communications
2.4G
Communication Protocol
Private Protocol
Number of LED Light
1
LED Light Color
Red, Green, Blue
Communication Distance
Communication radius 12~15m
Battery Life
Not less than 5 years, Replaceable
2.4G 3.5 inch Electronic Shelf Label SETRV3-0350-55 Specification

Sertag eRetail3.1 User Manual

eRetail3.1 Online Template Tool

eRetail3.1 Deployment Documentation
Sertag Linux-eRetail3.1 installation
Sertag eRetail3.1 System Integration Manual

eRetail3.1 Docking Scheme Documentation

4.0 Base Station Simple Configuration Documentation