Black and White E-Ink ESL Electronic Shelf Label for Cold Chain Freezer Storage

Product Description

Product Description

Display Technology	EPD
Pixel Colors	Black White
Viewing Angle	Nearly 180º
Operating Temperature	-25~25℃
Operating Frequency	2.4-2.4835GHz
Encryption	128-bit AES
Battery Life	5 years(4 updates/day)

Specification

Packaging & Shipping

Company Profile

Shenzhen JianHe Smart card Technology Co., Ltd was founded in 2004. As the only Honored and certified China National Hi-Tech Enterprise for smart card industry, jianhe is offering a complete range of card solutions such as magnetic cards, barcode cards, VIP cards, membership cards, gift cards, portrait cards, contact IC cards, CPU cards, RFID cards, blank cards, visual cards, RF Inlay, HF/UHF inlay, label, UHF label, E-label, smart seal, anti-tamper label, library label, and windshield label, etc, half-products like inlay and card related readers and printers, which have been widely used in Hotel Access, Access control, time&attendance, Parking system, Transportation, telecommunication, education, finance, social security, tourism, shopping malls, commerce, tax, enterprise All-in-one card system, etc.
With 5 million US dollars of register capital, 1.5 million production equipment investment, Jianhe has over 5, 000 square meters of GB/T 19001-2008/ISO9001: 2008 standard plant, in which, over 3, 000 square meters of 10, 000 class antistatic and dust free constant temperature and humidity workshop. Equipped with latest HEIDELBERG for colors printing press, whole-automatic IC packing machine, whole-automatic embedded wiring machines, etc. Over 400 employees working and offering their best service in the factory, over 15 million cards each month are delivered to customers and partners all in the world.
As a shining star in smart card and RFID labels industry, we are working hard to extend our business more widely and deeply in different applications in both domestic and overseas markets. We have been and will be providing excellent quality products and comprehensive service for worldwide customers all the times
Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Certifications

FAQ

1. Does the ESL system support multi-store expansion?
Yes. Our system architecture supports millions of ESLs. Normal expansion from hundreds to thousands of labels requires no system upgrade; only server configuration adjustment is needed for large-scale expansion.

2. Is software update free?
Regular software updates and upgrades are free for customers with active subscription service.

3. How to integrate ESL system with POS/ERP system?
Integration is realized through API interface or middleware. We can provide standard HTTP API documents, or connect to your system's API to complete data docking.

4. What is the coverage of one AP (base station)?
The coverage radius is about 15 meters indoors (up to 20 meters in open space). For stable communication, we recommend deploying one AP every 15 meters in retail stores.

5. What certifications do your products have?
ESL tags and APs have CE certification. Other certifications can be provided for large orders.

6. What is the warranty period?
The warranty period for ESLs and accessories is 12 months.

7. Can I customize logo and appearance?
Hardware: Logo printing is available with MOQ.

Software: Custom logo can be uploaded to the backend system.

8. What is the standard lead time?
The general delivery time is about 1 month.