Quality 2.13 Inch 2.9 Inch Smart E-Ink Electronic Shelf Labels 2.4GHz Wireless Digital Price Tag factory

2.13 Inch 2.9 Inch Smart E-Ink Electronic Shelf Labels 2.4GHz Wireless Digital Price Tag

Name: 2.13 Inch 2.9 Inch Smart E-Ink Electronic Shelf Labels 2.4GHz Wireless Digital Price Tag
Brand: Shenzhen Haodexin Electronic Technology Co., Ltd.
SKU: ESL-213 / ESL-290
Price: Negotiable USD
Availability: InStock

Place of Origin:Shenzhen, Guangdong, China

Brand Name:Haodexin

Certification:CE, RoHS, FCC

Model Number:ESL-213 / ESL-290

Minimum Order Quantity:100 Pieces

Price:Contact us for volume pricing

Standard Packaging:Shock-proof foam insert with export-grade corrugated master carton

Delivery Time:3-7 working days for samples, 15-25 days for bulk production

Payment Terms:T/T,PayPal,Western Union

Supply Ability:50000 Pieces per Month

Tags:

Electronic Price Tag

Smart Electronic Shelf Labels

E-Ink Electronic Shelf Labels

Product Details

Highlight:

E-Ink Electronic Shelf Labels ESL

Smart E-Ink Electronic Shelf Labels

2.4GHz Wireless Digital Price Tag

Display Technology: Active Matrix Electrophoretic E-Paper (E-Ink)

Screen Size: 2.13 Inch / 2.9 Inch

Resolution: 250 X 128 / 296 X 128 Pixels

Display Colors: 3-Color BWR Or 4-Color BWRY

Wireless Protocol: 2.4GHz Proprietary RF (16 Channels Frequency Hopping)

Communication Range: 30-50 M Indoor Radius

Battery: 2 X CR2450 Coin Cell

Battery Life: Up To 5 Years

LED Notification: 7-Color Programmable LED

NFC: ISO/IEC 14443 Type A

Operating Temperature: 0 C To +40 C

Dimensions: 70 X 35 X 13 Mm / 89 X 42 X 13 Mm

Name: ESL Electronic Shelf Label

Product Description

Detailed Specifications & Features

2.13-Inch 2.9-Inch Smart E-Ink Electronic Shelf Label 2.4GHz Wireless Digital Price Tag

Product Features

1. Real-Time Cloud Dynamic Pricing: Instantly update shelf prices across thousands of items in seconds via a 2.4GHz wireless base station network.
2. Ultra-Low Power 5-Year Battery Lifespan: Powered by standard replaceable CR2450 coin cells, supporting over 5 years of daily store operations.
3. Crisp Paper-Like Optical Clarity: High-contrast 3-color BWR or 4-color BWRY e-paper with a 178-degree wide viewing angle and zero backlight glare.
4. Integrated 7-Color LED & NFC: Built-in programmable multi-color flashing LED for rapid shelf restocking, pick-to-light guidance, and instant PDA tap binding.
5. Enterprise Cloud CMS & POS Integration: Complete web-based visual template editor and open RESTful APIs for seamless ERP and POS synchronization.

Model Series	ESL-213 Series (2.13") / ESL-290 Series (2.9")
Display Technology	Active Matrix Electrophoretic Display (E-Paper / E-Ink)
Screen Size & Active Area	2.13": 48.55 x 23.71 mm \| 2.9": 66.90 x 29.06 mm
Display Resolution	2.13": 250 x 128 pixels (111 DPI) \| 2.9": 296 x 128 pixels (112 DPI)
Display Colors	3-Color (Black / White / Red) or 4-Color (Black / White / Red / Yellow)
Viewing Angle	Nearly 180 degree paper-like full viewing angle, no backlight glare
Wireless Communication	2.4GHz proprietary wireless RF protocol (16 channels, frequency hopping)
Communication Range	30 to 50 meters indoor radius per base station AP
Battery Specification	Replaceable CR2450 lithium coin cell x 2
Battery Life	Up to 5 years (based on 4 refreshes per day at 25 C)
LED Notification	Ultra-bright 7-color programmable LED (RGB)
NFC Support	Built-in NFC tag (ISO/IEC 14443 Type A)
Operating Temperature	0 C to +40 C (standard retail store environment)
Housing & Dimensions	Impact-resistant ABS; 2.13": 70 x 35 x 13 mm \| 2.9": 89 x 42 x 13 mm
Mounting Accessories	Shelf rails, tabletop T-stands, wire basket clips, peg hooks

Ultra-Clear High-Contrast E-Paper Display with 178 Degree Wide Viewing Angle

Subtitle: Glare-Free Paper-Like Readability Under Intense Supermarket Overhead Lighting
Description: Engineered with genuine bi-stable electrophoretic e-paper panels available in 3-color (Black / White / Red) and 4-color (Black / White / Red / Yellow). Delivers crisp typography and sharp barcode rendering that mimics printed paper without screen glare or eye fatigue under direct store fluorescent lights.

2.4GHz High-Speed Wireless Cloud Pricing Synchronization

Subtitle: Automate Storewide Promotional Campaigns and Eliminate Costly Pricing Errors
Description: Powered by advanced 2.4GHz RF wireless communication with intelligent frequency hopping. Communicates directly with the store base station to execute batch price revisions in seconds, eliminating manual paper tag replacement and checkout price discrepancy fines.

Ultra-Low Power Consumption with Over 5 Years Battery Life

Subtitle: Eco-Friendly Bistable Display Retains Images Permanently Without Electric Power
Description: Bi-stable e-paper technology consumes micro-power only during the millisecond refresh and zero power while maintaining static product information. Equipped with standard dual CR2450 coin cells for tool-free replacement after 5 years of heavy store usage.

Programmable 7-Color LED Notification & Interactive Mobile NFC Pairing

Subtitle: Rapid Pick-to-Light Guidance for Store Fulfillment and Fast Item Restocking
Description: Integrated with a multi-color LED indicator customizable in 7 colors to signal low-stock alerts, click-and-collect picking locations, or out-of-stock replenishment. Built-in NFC enables instant product re-binding with one tap of a staff PDA or customer smartphone.

Application Scenarios

Supermarket & Grocery Shelving, Pharmacy & Cosmetic Boutiques, Convenience Store Chain Counters, Wine & Liquor Specialty Shops

Supermarket & Grocery Shelving

Neat grocery aisles with sharp e-paper price displays for everyday SKUs.

Pharmacy & Cosmetic Boutiques

Elegant glass displays with clear price and ingredient labeling.

Convenience Store Chain Counters

Compact wireless labels for fast-moving snack and beverage shelves.

Wine & Liquor Specialty Shops

High-contrast labels showing vintage year, rating and price.

Package & Dimensions

Package Contents: 1x ESL E-Paper Digital Shelf Label (2.13" or 2.9"); 2x Pre-Installed Industrial CR2450 Batteries; 1x Standard Shelf Track Clip

Packaging: Master Carton: Approx. 490 x 320 x 220 mm (500 pcs for 2.13 in / 250 pcs for 2.9 in); Gross Weight: Approx. 18.5 kg per master carton (Net Weight: Approx. 35-48 g per unit)

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