- Issue Time
- Apr 17,2019
A:The update speed of RF electronic shelf label is very fast, 30 thousand digital price tags can be updated every 30 minutes. The update speed of RF electronic price tag is fast because the sending messages in the form of broadcast with the special protocol that developed by Sertag Technology Co.,Ltd. The transmission rate of digital price tag is very high, and the price tag will automatically feed back the updated status after the update to ensure the success rate of 100%.