433MHz 2.9inch Tricolors Digital Smart Tags for Warehouse Electronic Shelf Label System

Categories	Digital Labels For Warehouse
Brand	Sertag Electronic shelf labels Manufacturer
Model	Digital Smart Label SETR0290R
Display Size	2.9 inch
Communication Band	433MHz/ 868 MHz /915 MHz
Response Time	9s(Configurable)
Display Resolution	296(H)×128(V)
Dimension	89mm(H) ×45mm(V)×13.5mm(D)
Battery	CR2450*2
Battery Life	Not less than 5 years, Replaceable
Display Color	Black, white and red
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Update Time	Jul 19,2025

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2.9inch Tricolors Digital Smart Tags for Warehouse 433MHz Electronic Shelf Label System

✔ 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.

Part Number	SET0290R	Display Size	2.9 inch
Communication Band	433MHz/ 868 MHz /915 MHz	Response Time	9s (Configurable)
Resolution	296×128	Dimension (mm)	89×45×13.5
Battery	CR2450*2	Display Color	Black, white and red
Operating Temperature	0~50℃	Storage Temperature	-10~60℃
Operating Humidity	Less 75%	Operating Voltage	2.4V~3.6V
Battery Life	Not less than 5 years, Replaceable

2.9inch Tricolors Digital Smart Tags for Warehouse 433MHz Electronic Shelf Label System Feature

● 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.

433MHz Electronic Shelf Label — System Architecture