433MHz 4.2 inch Low Power E ink Display Tri-color Warehouse Electronic Labels
433MHz 4.2 inch Low Power E ink Display Tri-color Warehouse Electronic Labels
Model
Warehouse Electronic Labels SETR0420R

Item specifics

Screen Size
4.2 inch
Communication Band
433MHz/ 868 MHz/ 915 MHz
Response Time
9s (Configurable)
Dimension (mm)
104.5×98×14
Screen Resolution
400×300
Battery
CR2450*3
Screen Color
Black, white and red

Review

Description

Upgrade your retail experience with Sertag electronic shelf labels, the innovative solution for dynamic and efficient pricing and information display. Say goodbye to traditional paper labels and embrace a modern, eco-friendly approach to manage your shelves effortlessly.
4.2 inch Low Power E ink Display Tri-color Warehouse Electronic Labels
4.2 inch digital price tags
✔ E-Ink Display
High-contrast, easy-to-read screens with minimal power consumption.

✔ Server Options
Cloud or local Server based options.

✔ Long Battery Life
Lasts up to 5 years without the need for frequent replacements.

✔ Wide range of applications
Perfect for the retails, warehouses and logistics management.

✔ Real-Time Updates
Communication band is 433 Mhz. Instantly change prices and display information across all labels remotely.
4.2 inch Low Power E ink Display Tri-color Warehouse Electronic Labels Feature
433MHz 4.2 inch Electronic Shelf Label Refresh
This video shows the refresh status of a 4.2 inch electronic label.

● Low Energy Consumption

Ensures minimal power consumption, significantly reducing energy costs for your store.

● Visible from 180°

Enjoy the advantage of clear visibility from virtually any angle. 

● Scannable QR Codes and Images

Enhance customer engagement and convenience with scannable QR codes and images on our digital price tags.

● Flashing LED Lights

For added attention or special promotions, our digital price tags can be equipped with flashing LED lights. 

● CE & RoHS Certification

This certification ensures that our digital price tags meet European safety standards and are free from hazardous materials, assuring both quality and safety.

Rf 433Mhz E ink Display Warehouse Electronic Labels System Architecture

ESL System Architecture
4.2 inch RF433MHz Electronic Shelf Labels
Product Module
SETR0420R
Display Size
4.2 inch
Communication Band
433MHz/ 868 MHz/ 915 MHz
Response Time
9s(Configurable)
Screen Resolution
400×300
Dimension(mm)
104.5×98×14
Battery
CR2450*3
Operating Humidity
Less 75%
Operating Temperature
0~50℃
Storage Temperature
-10~60℃
Operating Voltage
2.4V~3.6V
Display Color
Black, white and red
Battery Life
5 years (refresh time≤2/day), Replaceable
4.2 inch 433MHz Electronic Shelf Labels SETR0420 Series Specification