2.4GHz + 5GHz wireless raws tu qauv, peb cov ntawv tuaj yeem hloov kho ntau zaus hauv ib hnub thiab raws li kev siv ib txwm siv (3 zaug hloov pauv hauv ib hnub), roj teeb feem ntau kav ntev txog 5-10 xyoo.
EATACCN wireless raws tu qauv siv tsawg zog vim nws lub sij hawm ntse thiab leverages ESL infrastructure tseem ceeb ntawm lub khw txuas nrog ua rau cov khw muag khoom txuas ncaj qha nrog lawv cov neeg siv khoom ntawm qhov kev txiav txim siab.Peb Cov Ntawv Hluav Taws Xob Hluav Taws Xob muaj nyob nrog LED teeb thiab NFC muaj peev xwm tswj tau
centrally los ntawm huab platform.