Size: 294.9*42.9*11.5mm
Screen: 276.448 * 29.684 mm
Operate temperature: 0~40℃
Battery: 2400mAh
Electronic Shelf Label
The new generation of ESLs, applying the technology of Retail Digitals ESL Communication, Wi-Fi and IOT system, enable stores to achieve all digital functions without installing servers.

The ESL will automatically and regularly switch the page and display the promotion content to meet the needs of daily marketing activities, especially frequent price changes.
Install RETAIL DIGITALS large-size electronic shelf labels in shelves, central areas and entrances to ensure the coverage and exposure of brand advertising in shops.
The inventory data on the electronic shelf label screen will be updated simultaneously with the inventory system when the user’s management system is connected with the our cloud ESL system.
When the number of products on the shelf is lower than the set quantity, the LED lights on electronic shelf label will flash to inform the staff.
The LED on the ESL will flash to provide the product position and a product picking route for staffs.
When consumers click the product on the app, the app will provide the best route from the consumer’s current location to the located product
The customers can enter the online store and comment on the app easily when they scan the QR code on the electronic shelf label or hold the smart phone close to the ESL
Combine the cloud ESLs with the shelf facilitate to manage the shelf, allowing staff to display goods in a quick, efficient and standardized manner.
The RETAIL DIGITALS ESL improve the overall visual impact of the store, which also enhance the brand image.
Product Gallery
Arrow Series
Shield Series
Valley Series
Blade Series
Essence Series
Arrow Series
ZKC3030A-NE4
ZKC4530A-NE4
ZKC6030A-NE4
ZKC3030A-NE4
ZKC3030A-NE4 | 10.95“ Dot Matrix EPDGraphic Screen ESL
Dot Matrix EPD Black/White/Red (Yellow)
ZKC4530A-NE4
ZKC4530A-NE4 | 17.06“ Dot Matrix EPDGraphic Screen ESL
Dot Matrix EPD Black/White/Red (Yellow)
Size: 450.8*42.9*11.5mm
Screen: 432.36*39.684 mm
Operate temperature: 0~40℃
Battery: 2400mAh
ZKC6030A-NE4
ZKC6030A-NE4 | 22.74“ Dot Matrix EPDGraphic Screen ESL
Dot Matrix EPD Black/White/Red (Yellow)
Size: 594*42.9*11.5mm
Screen: 574.6 * 29.684mm
Operate temperature: 0~40℃
Battery: 2400mAh
Shield Series
ZKC15S
ZKC21S
ZK21SF
ZKC26S
ZK26SF
ZKC27S
ZKC29S
ZKC37S
ZKC15S
ZKC15S | 1.54 ″ Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 44.5*35.9*13.7mm
Screen : 27*27mm
Operate temperature : 0~40℃
Battery : 600mAh
ZKC21S
ZKC21S | 2.13 ″ Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 70*36*14.3mm
Screen : 48.6*23.7mm
Operate temperature : 0~40℃
Battery : 1200mAh
ZK21SF
ZK21SF | 2.13 ″ Screen
Dot Matrix EPD Black/White
Size : 70*36*14.3mm
Screen : 48.6*23.7mm
Operate temperature : -25°~25℃
Battery : 1000mAh
ZKC26S
ZKC26S | 2.66 ″ Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 83*41*14.3mm
Screen : 60.1*30.7mm
Operate temperature : 0~40℃
Battery : 1200mAh
ZK26SF
ZK26SF | 2.66 ″ Screen
Dot Matrix EPD Black/White
Size : 83*41*14.3mm
Screen : 60.1*30.7mm
Operate temperature : -25~25℃
Battery : 1000mAh
ZKC27S
ZKC27S | 2.7 ″ Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 77.71*50*14.3mm
Screen : 57.3*38.2mm
Operate temperature : 0~40℃
Battery : 1200mAh
ZKC29S
ZKC29S | 2.9 ″ Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 90.41*41*14.3mm
Screen : 66.9*29.1mm
Operate temperature : 0~40℃
Battery : 1200mAh
ZKC37S
ZKC37S | 3.7 ″ Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size :104*56.4*11.2mm
Screen : 81.54*47.04mm
Operate temperature : 0°~40℃
Battery :1200mAh
Valley Series
ZKC15V
ZKC18V
ZKC21V
ZKC26V
ZKC29V
ZKC37V
ZKC42V
ZKC58V
ZKC75V
ZKC102V
ZKC116V
ZKC133V
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ZKC15V
ZKC15V | 1.54 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 44.2*35.9*12.1mm
Screen : 27*27mm
Operate temperature : 0°~40℃
Battery : 600mAh
ZKC18V
ZKC18V | 1.8 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 52.5*35.9*12.1mm
Screen : 36.06*27.05mm
Operate temperature : 0°~40℃
Battery : 600mAh
ZKC21V
ZKC21V | 2.13 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 70*34.5*12.1mm
Screen :48.55*23.7
Operate temperature : 0°~40℃
Battery : 1200mAh
ZKC26V
ZKC26V | 2.66 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 83*41*12.1mm
Screen :60.09*30.7mm
Operate temperature : 0°~40℃
Battery : 1200mAh
ZKC29V
ZKC29V | 2.9 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 90*41*12.1mm
Screen : 66.9*29.1mm
Operate temperature : 0~40℃
Battery : 1200mAh
ZKC37V
ZKC37V | 3.7 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 103.6*57*11.2mm
Screen : 81.54*47.04mm
Operate temperature : 0°~40℃
Battery : 1200mAh
ZKC42V
ZKC42V | 4.2 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 104.8*87*12.8mm
Screen : 84.8*63.6mm
Operate temperature : 0~40℃
Battery : 1200mAh
ZKC58V
ZKC58V | 5.8 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 135.4*110*9mm
Screen : 118.8*88.2mm
Operate temperature : 0°~40℃
Battery : 2400mAh
Screen : 118.8*88.2mm
Operate temperature : 0°~40℃
Battery : 2400mAh
ZKC75V
ZKC75V | 7.5 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 180.8*121.8*9mm
Screen : 163.2*97.9mm
Operate temperature : 0°~40℃
Battery : 2400mAh
ZKC102V
ZKC102V | 10.2 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 215.5*173*9.5mm
Screen : 215.52*143.68mm
Operate temperature : 0°~40℃
Battery : 3600mAh
ZKC116V
ZKC116V | 11.6 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 266.3*190*9mm
Screen : 244*164mm
Operate temperature : 0°~40℃
Battery : 3600mAh
ZKC133V
ZKC133V | 13.3 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size: 298.3*225.5*10.3mm
Screen: 275.52*195.16mm
Operate temperature: 0°~40℃
Battery: 3600mAh
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Blade Series
ZKC18B
ZKC21B
ZKC21BP
ZKC22B
ZKC26B
ZKC26BP
ZKC29B
ZKC29BP
ZKC35B
ZKC42B
ZKC42BP
ZKC43B
ZKC45B
ZKC58B
ZKC59B
ZKC73B
ZKC75B
ZKC97B
ZKC102B
ZKC29B-JK
ZKC29B-J
ZK43B-J
ZK58B-J
ZKC75B-K
ZKC75B-J
ZKC18B
ZKC18B | 1.8 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 54.2*36.9*9.5mm
Screen : 36.06*27.05mm
Operate temperature : 0°~40℃
Battery : 600mAh
Screen : 36.06*27.05mm
Operate temperature : 0°~40℃
Battery : 600mAh
ZKC21B
ZKC21B | 2.13 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 71*34.7*9.5mm
Screen : 48.55*23.7mm
Operate temperature : 0°~40℃
Battery : 600mAh
Screen : 48.55*23.7mm
Operate temperature : 0°~40℃
Battery : 600mAh
ZKC21BP
ZKC21BP | 2.13 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 71*34.7*6.6mm
Screen : 48.55*23.7mm
Operate temperature : 0°~40℃
Battery : 600mAh
Screen : 48.55*23.7mm
Operate temperature : 0°~40℃
Battery : 600mAh
ZKC22B
ZKC22B | 2.2 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size: 67.9*37*10mm
Screen: 48.1*26mm
Operate temperature : 0°~40℃
Battery : 600mAh
Screen: 48.1*26mm
Operate temperature : 0°~40℃
Battery : 600mAh
ZKC26B
ZKC26B | 2.66 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 84.2*40.5*7.5mm
Screen : 60.09*30.7mm
Operate temperature : 0°~40℃
Battery : 600mAh
Screen : 60.09*30.7mm
Operate temperature : 0°~40℃
Battery : 600mAh
ZKC26BP
ZKC26BP | 2.66 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 84.2*40.5*4.5mm
Screen : 60.09*30.7mm
Operate temperature : 0°~40℃
Battery : 600mAh
Screen : 60.09*30.7mm
Operate temperature : 0°~40℃
Battery : 600mAh
ZKC29B
ZKC29B | 2.9 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 92*41.5*7.5mm
Screen : 66.9*29.1mm
Operate temperature : 0°~40℃
Battery : 600mAh
Screen : 66.9*29.1mm
Operate temperature : 0°~40℃
Battery : 600mAh
ZKC29BP
ZKC29BP | 2.9 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 92*41.5*4.5mm
Screen : 66.9*29.1mm
Operate temperature : 0°~40℃
Battery : 600mAh
Screen : 66.9*29.1mm
Operate temperature : 0°~40℃
Battery : 600mAh
ZKC35B
ZKC35B | 3.5 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size: 101.5*50*11.8mm
Screen: 79.68*38.18mmm
Operate temperature : 0°~40℃
Battery : 1200mAh
Screen: 79.68*38.18mmm
Operate temperature : 0°~40℃
Battery : 1200mAh
ZKC42B
ZKC42B | 4.2 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 103.6*87*10.3mm
Screen : 84.8*63.6mm
Operate temperature : 0°~40℃
Battery : 1200mAh
Screen : 84.8*63.6mm
Operate temperature : 0°~40℃
Battery : 1200mAh
ZKC42BP
ZKC42BP | 4.2” Dot Matrix EPD Graphic Screen ESL
Black/White/Red /Yellow
Size: 103.6*87*10.3mm
Screen: 84.8*63.6mm
Operate temperature: 0~40℃
Resolution: 400*300
ZKC43B
ZKC43B | 4.3 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size: 129.7*41.3*9mm
Screen: 105.44*30.7mm
Operate temperature : 0°~40℃
Battery: 1200mAh
Screen: 105.44*30.7mm
Operate temperature : 0°~40℃
Battery: 1200mAh
ZKC45B
ZKC45B | 4.5” Dot Matrix EPD Graphic Screen ESL
Black/White/Red /Yellow
Size: 128.7*51.7*10mm
Screen: 38.19*104.16mm
Operate temperature: 0~40℃
Resolution: 480*176
ZKC58B
ZKC58B | 5.8 ″Screen
Dot Matrix EPD Black/White/Red(Yellow)
Size : 132*109*13mm
Screen : 118.78*88.22mm
Operate temperature : 0~40℃
Battery : 2400mAh(1*4CR2450)
ZKC59B
ZKC59B | 5.9” Dot Matrix EPD Graphic Screen ESL
Black/White/Red /Yellow
Size: 164.1*62.2*10mm
Screen: 56.94*150.92mm
Operate temperature: 0~40℃
Resolution: 792*272
ZKC73B
ZKC73B | 7.3” Dot Matrix EPD Graphic Screen ESL
Black/White/Red /Yellow
Size: 176.8*124.3*13mm
Screen: 160*96mm
Operate temperature: 0~40℃
Resolution: 800*480
ZKC75B
ZKC75B | 7.5” Dot Matrix EPD Graphic Screen ESL
Black/White/Red /Yellow
Size: 176.8*124.3*13mm
Screen: 163.2*97.92mm
Operate temperature: 0~40℃
Resolution: 800*480
ZKC97B
ZKC97B | 9.7” Dot Matrix EPD Graphic Screen ESL
Black/White/Red /Yellow
Size: 217*169.7*13.5mm
Screen: 201.6*141.12mm
Operate temperature: 0~40℃
Resolution: 960*672
ZKC102B
ZKC102B | 10.2” Dot Matrix EPD Graphic Screen ESL
Black/White/Red /Yellow
Size: 235*173*9.5mm
Screen: 215.52*143.68mm
Operate temperature: 0~40℃
Resolution: 960*640
ZKC29B-JK
ZKC29B-JK | 2.9” Dot Matrix EPD Graphic Screen ESL
Black/White
Size: 110.8*41.6*13.6mm
Screen: 66.9*29.06mm
Operate temperature: 0~40℃
Resolution: 296*128
ZKC29B-J
ZKC29B-J | 2.9” Dot Matrix EPD Graphic Screen ESL
Black/White/Red /Yellow
Size: 110.8*41.6*13.6mm
Screen: 66.9*29.06mm
Operate temperature: 0~40℃
Resolution: 296*128
ZK43B-J
ZK43B-J | 4.3” Dot Matrix EPD Graphic Screen ESL
Black/white
Size: 148.5*41.3*13.5mm
Screen: 30.7*105.44mm
Operate temperature: 0~40℃
Resolution: 522*152
ZK58B-J
ZK58B-J | 5.8” Dot Matrix EPD Graphic Screen ESL
Black/White
Size: 132*124*13.5mm
Screen: 118.78*88.2mm
Operate temperature: 0~40℃
Resolution: 648*480
ZKC75B-K
ZKC75B-K | 7.5” Dot Matrix EPD Graphic Screen ESL
Black/White
Size: 176.8*124.3*13mm
Screen: 163.2*97.92mm
Operate temperature: 0~40℃
Resolution: 800*480
ZKC75B-J
ZKC75B-J | 7.5” Dot Matrix EPD Graphic Screen ESL
Black/White/Red/Yellow
Size: 176.7*135.64*12.6mm
Screen: 163.2*97.92mm
Operate temperature: 0~40℃
Resolution: 800*480
Essence Series
ZKC40E
ZKC73E-D
ZKC73B
ZKC73E
ZKC133V-E
ZKC315E
ZKC40E
ZKC40E | 4.0” Dot-Matrix Full-Color E-Paper Electronic Badge
Full color electronic paper display
Size: 112.5*71.2*7.4mm
Screen:84.6*56.4mm
Operate temperature:0~40℃
Resolution :400*600
Color support: Full color
ZKC73E-D
ZKC73E-D | 7.3” Dot Matrix Multi-color EPD Graphic Screen ESL
Full color electronic paper display
Size: 177.3*140.6*46.4mm*2
Screen:160*96mm*2
Operate temperature:0~40℃
Resoluti1on :800*480
ZKC73B
ZKC73B | 7.3” Dot Matrix EPD Graphic Screen ESL
Full color electronic paper display
Size: 176.8*124.3*13mm
Screen:160*96mm
Operate temperature:0~40℃
Resolution :800*480
Color support: Full color
ZKC73E
ZKC73E | 7.3” Dot Matrix Multi-color EPD Graphic Screen ESL
Full color electronic paper display
Size: 176.5*124*9.4mm
Screen: 163.2*97.92mm
Resolution: 800*480
Operate temperature: 0~40℃
Color support: Full color
ZKC133V-E
ZKC133V-E | 13.3 ″Screen
Dot Matrix Multi-color Screen
Size : 298.3*228*9mm
Screen : 270*203mm
Operate temperature : 0°~40℃
Battery : 3600mAh
Color : Full color
ZKC315E
ZKC315E | 31.5” Dot Matrix Multi-color EPD Graphic Screen ESL
Full color electronic paper display
Size: 430.3*721*9mm
Screen: 392*696mm
Resolution: 2560*1440
Operate temperature: 0~40℃
Color support: Full color
Digital Shelf Edge Labels Advantages
1
Integration of Multiple Systems
Retail Digitals electronic pricing labels can simply connect retailer's ERP or POS system for smarter store management.
2
Smart Pricing, One-Click Updates
One-click price changes, Retail Digitals electronic shelf label update in seconds, supports bulk pricing changes, reducing human errors; Scheduled updates for promotional events.
3
Superior Information Display Quality
Multi-Color E-Ink Price Tags and Full-Color LCD price tags, a better way of store displays.
4
Uniform Pricing for All Outlets
Wth Retail Digitals electronic shelf price tags, the headquarters can centrally control pricing, assign permissions to different outlets, and manage product display and promotions in all outlets.
5
Traffic Analytics for Collaborative Decision-Making
Deploy millimeter-wave radars to precisely track the number of daily visitors. Produce regular reports to aid in formulating marketing strategies.
Digital Shelf Edge Labels Advantages
ZKONG Electronic Price Labels – Boost Efficiency & Accuracy.
Experience the future of retail with ZKONG’s electronic price labels. Real-time updates and easy integration.
Industry Leader
It has 18 years of experience in the IoT wireless communication industry and specializes in ESL and LCD smart hardware for the new retail sector. With over 220 domestic and international patents, its continuously expands its global business, establishing professional localized teams in North America, Hong Kong, Japan, and Europe to provide industry-leading electronic shelf label products to customers.
01
Product Advantages
Offers over 50 models of electronic price labels, ensuring flexible use in multiple industries. Our products are renowned for their high-definition display, instant price updates, and long-lasting battery life. electronic price labels feature e-ink screens, and the smart pricing feature enables updates of prices, QR codes even product images within 3 seconds. The 5-10 year long battery life ensures reliable long-term performance.
02
Advanced Manufacturing
Possesses a self-owned manufacturing base of over 40,000㎡, with an annual production capacity exceeding 50 million units, effortlessly meeting global market demands for electronic price labels. Our in-house production lines allow to offer any level of product customization, fulfilling flexible customer needs. The MES + ERP digital management system ensures the quality of every component leaving our facility.
03
Custom Service
Provides tailored software and hardware product solutions. The cloud platform offers open interfaces, supporting various types of ERP, API, and customized development for specific requirements. The platform features a visual design, allowing for highly customizable screen templates. It also supports personalized customization of product shells, frames, colors, and corporate logos, creating exclusive electronic price labels tailored to your brand image and products.
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Gallery of Electronic Shelf Labels
















Electronic Shelf Label System
Intelligent Retail Cloud Platform is an Internet of Things cloud platform based on safety monitoring and management of Bluetooth devices. The intelligent electronic shelf label system can access a variety of offline application scenarios, provide API interface to docking various application systems, and realize intelligent upgrading.
Electronic Shelf Label System
- PC
- Mobile
Customized Freedom
API interface
SDK
Firmware
Customized Freedom
- PC
- Mobile
Electronic Shelf Labels Application Scenarios
1. suitable for environment which requires perfect display of products’ details
2. large-size versions perfectly for poster display, promotion notification and other scenariosPharmacy






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World’s No.1 Cloud Electronic Shelf Label System
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.