-
NB-IoT mai karanta mita mara waya
Ana amfani da HAC-NBh don siyan bayanan mara waya, ƙididdigewa da watsa mitocin ruwa, mita gas da mita masu zafi. Dace da reed canji, Hall firikwensin, non Magnetic, photoelectric da sauran tushe mita. Yana da halaye na tsawon nesa na sadarwa, ƙarancin wutar lantarki, ƙarfin hana tsangwama da tsayayyen watsa bayanai.
