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Electronic Shelf Labels

ZKong’s full ESL lineup — 59+ models, 1.5″ to 31.5″, BWRY full color, sold direct from US with US support.

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What an electronic shelf label does

An electronic shelf label (ESL) is a small e‑paper or LCD display sitting on the shelf-edge in place of the traditional paper price tag. Each label is wirelessly connected to a centralized cloud system that pushes the latest price, promotion, stock level, and product information — in seconds, across thousands of stores, with zero printing and zero floor labor.

Retail Digitals brings ZKong's full ESL lineup to US retailers: 59+ models from 1.5″ up to 31.5″, BWRY 4-color, 6-color Spectra-6, freezer variants, ultra-thin Blade form factors, and the world's only wireless shelf-edge bar (Arrow). Every label runs on the same cloud platform — one console for ESLs, LCD signage, and AI cameras.

Why retailers replace paper with ESL

1

Real-time price control

Promotion launches at 9 AM — every shelf shows the new price by 9:00:03. No printing, no walk-around, no morning labor cost.

2

Eliminate pricing errors

Shelf and POS draw from the same source of truth. Customer-facing price always matches what rings up at checkout.

3

10-year battery life

Set it and forget it. Coin-cell or replaceable batteries deliver up to a decade of operation per label, with daily updates.

4

Pick-by-light & inventory

Built-in LEDs guide pickers to the right shelf. NFC and QR codes turn each label into an inventory and ordering touchpoint.

5

BWRY full color

Black, white, red, and yellow on e-paper means promotions and compliance text actually stand out. Step up to 6-color Spectra for full marketing creative.

6

Direct buy from US

No 6-month enterprise procurement process. No MOQ. Buy 100 labels or 100,000 from a US distributor with US support.

Product Gallery

By the numbers

59+
Models in catalog
1.5–31.5
Inch size range
10yr
Typical battery life
IP67
Water/dust rating

Where they go

SUPERMARKET

Grocery & fresh food

Real-time pricing, freezer-rated labels, multi-product strips for promotions.

PHARMACY

Pharmacy & health

BWRY color labels for compliance text and stock alerts; slim Blade form factors.

ELECTRONICS

Consumer electronics

Larger color displays for spec-rich SKUs; instant updates on promotions and stock.

WAREHOUSE

Warehouse & logistics

IP67-rated labels with pick-by-light LEDs guide fulfillment workflows.

FASHION

Apparel & lifestyle

Slim, stylish ESLs and Quantum ultra-narrow-bezel models that match brand aesthetics.

SHELF EDGE

Shelf-edge advertising

Arrow wireless shelf-edge bars (10″–22″) replace 4–6 separate price labels with one continuous display.

Not sure which series fits your shelves?

Use our free print-and-cut sizing template — cut paper models to scale, place them on your shelf, see what fits before you order. Or use the ROI calculator to estimate payback.

Talk to us Compare ESL brands

FAQs of Electronic Shelf Labels

As one of the leading electronic shelf label manufacturers, we offer a wide range of electronic shelf label solutions, including digital price tags, LCD digital signage, and ESL accessories, catering to diverse retail needs. We serve a wide range of customers worldwide, including retail, supermarkets, and manufacturing.

Retail Digitals uses advanced technology that seamlessly merges with existing retail infrastructure, allowing real-time updates and management via centralized software. That means you can update your shelf edge labels nationwide with just a click of a button.

Wireless linking enables real-time updates for all electronic shelf edge labels in a store. This allows shoppe­rs see consistent and corre­ct pricing information always.

Retail Digitals electronic pricing labels are known for their superior durability, reliable functionality, and first-class HD display capabilities.

Our LCD price tags have an impressive 10-year battery life, ensuring longevity and reducing the need for frequent replacements. This ultimately saves you time and money for over a decade.

Retail Digitals values sincerity and presents transparent facts, ensuring our clients receive accurate information without exaggeration on our claims.

The Retail Digitals retail Cloud platform to manage your IoT, access your store and manage your electronic pricing labels as well as your items anytime, anywhere, thanks to our web interface available through a simple internet connection from your PC, Smartphone or Tablet.

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