Zkong NFC esl 1.5 inch 2.13inch 2.6inch epaper electronic shelf label

We designed the ESL with China leading retailers Alibaba. It is truly enterprise-class solution using bluetooth, Wi-Fi, and cloud computing technology, offering the lowest total cost and best performance of any ESL vendor. The ESL are truely scalable and central managed up to unlimited volume, no server are needed in-store.