Awoṣe Ọja: HAC-WR-M (NB-IoT/LoRa/LoRaWAN)
HAC-WR-M oluka pulse olukawe jẹ ṣeto ti imudani wiwọn, gbigbe ibaraẹnisọrọ ni ọkan ninu awọn ọja agbara kekere, ti o ni ibamu pẹlu Maddalena, Sensus gbogbo pẹlu awọn agbeko boṣewa ati awọn coils induction gbẹ awọn mita ṣiṣan-nikan. O le ṣe atẹle awọn ipo ajeji bii countercurrent, jijo omi, ailagbara batiri, ati bẹbẹ lọ, ati jabo si pẹpẹ iṣakoso. Iye owo eto jẹ kekere, rọrun lati ṣetọju nẹtiwọọki, igbẹkẹle giga, ati scalability lagbara.
Yiyan ojutu: O le yan laarin NB-IoT tabi awọn ọna ibaraẹnisọrọ LoraWAN