IOTEK ESL: Dynamic Real-Time Price Labels

July 20, 2026 · Carlos J. Fuentes

Dynamic pricing in real time

Modernize your point of sale with high-impact ESL labels, clear readability, and remote updates.

High-impact multicolor display

Designed to highlight prices, promotions, and product status without cluttering the customer's visual experience.

Available colors:

  • Black, White, Red, and Yellow.
  • Use color to highlight deals, warnings, promotions, or new products.

Size types:

  • Small: prices and high-turnover products.
  • Medium: clear information + promotions.
  • Large: greater visibility for aisles, wines, cheeses, and premium categories.
Examples of iOTEK ESL labels on wine, cheese, and fruit with prices and promotions

Smart store. Smart pricing.

Battery life

Estimated duration:

  • Standard labels: up to 10 years for regular in-store use.
  • Refrigeration and frozen goods: up to 8 years, operating in temperatures as low as -41 °F.

Estimated battery life is based on an average of 2 to 3 price changes per day.

How it works?

  • iOTEK ESL Platform: centralized management.
  • Gateway: remote updates.
  • ESL Labels: prices visible instantly.
iOTEK ESL system architecture diagram: integration with client systems, WDOP platform, base station/Wi-Fi AP, and in-store ESL labels

For more information about iOTEK ESL, contact Carlos J. Fuentes. cfuentes@iotekcorp.net

You can also contact iOTEK at 1-787-708-6424 or write to us at info@iotekcorp.net

Ready to modernize your pricing?

Tell us about your store and we'll help you implement iOTEK ESL — electronic labels with real-time pricing.