CONTACT US

+86-13664268735

sales@sertag.com

Home / All / Sertag 2.4G Electronic Shelf Labels /

What is the technology for communication of esl labels and if they are bi-directional?

What is the technology for communication of esl labels and if they are bi-directional?

Update Time:2023/11/28
Sertag electronic shelf labels  uses radio frequency technology  2.4Gmhz ,but it is a private protocol. E ink price tgas  can feedback some key information, such as temperature, battery capacity, and signal strength etc.

One-stop Electronic Shelf Label Provider