izici:
NB IoT amanziimitha:
1.Ukuxhumana okukude, idatha yemitha ingaqoqwa kunoma iyiphi indawo yesignali ye-GPRS, akusakhawulwa ngebanga
I-2.Imitha ngayinye ixhunywe ngokuqondile kuseva, ayidingi ukudlula idivayisi yokuqoqa, futhi ukudluliselwa kuphephile futhi kuthembekile.
3.Ibhethri yenhlanganisela yempilo ende yesikhathi eside: inhlanganisela yebhethri ye-capacitor power supply iqinisekisa iminyaka engu-8 yokusetshenziswa ngaphandle kokushintshwa
4.Abasebenzi abafunda imitha bafunda bekude inani lemitha kumitha yamanzi nge-GPRS ukuze babone imisebenzi yokukala, ukuvikela, nokulawula amavalvu.
I-5.Nge-valve efakiwe, uhlelo lunomsebenzi we-valve yokulawula kude.