Lub ntsuas dej rau hauv thaj chaw deb (NB-IOT hom) yog cov ntsuas dej ua ntej tso nrog rau cov dej num ntawm kev them nyiaj ua ntej thiab cov chaw taws teeb tsim los ntawm kev sib txuas ntawm txoj haujlwm ntawm daim npav dej tam sim no thiab ntsuas dej ntsuas dej. Nws zoo daws cov teeb meem ntawm cov tsoos daim npav them nyiaj prepayment system. Kav tsij khiav tawm ntawm cov xwm txheej khiav ntawm lub cav
Kev siv thev naus laus zis tam sim no NB-IOT thev naus laus zis, tom qab kev tshuaj xyuas tas mus li thiab txhim kho, nws yuav qhia rau hauv kev ua lag luam tom qab kev tshuaj ntsuam tas mus li thiab txhim kho. Nws tsis tas yuav cov xov hluav taws xob, yooj yim rau kev txhim kho, muaj cov teeb liab ruaj khov, tsis ntshai ntawm manhole npog cov thaiv npog, thiab ua tiav qib-waterproofing. Nws tsis yog tsuas yog haum rau cov neeg zej zog siab, tab sis kuj tsim nyog rau cov chaw nyob deb nroog.
Yog tias koj xav paub ntau ntxiv txog lub taub ntsuas dej, thov hu rau peb
Cim npe nrov: nb-iot tooj dag dej teev, tuam ntxhab, lag luam wholesale, pricelist, quotation
