ʻO HAC-MLWS kahi modula lekiō e pili ana i ka ʻenehana modulation LoRa e hoʻokō me ka protocol LoRaWAN maʻamau, a he hanauna hou ia o nā huahana kamaʻilio kelepona i hoʻomohala ʻia me nā pono noi pono. Hoʻohui ia i ʻelua ʻāpana i ka papa PCB hoʻokahi, ʻo ia hoʻi, ʻaʻole magnetic coil metering module a me LoRaWAN module.
Hoʻohana ka module non-magnetic coil metering i ka HAC hou non-magnetic solution e ʻike ai i ka helu ʻana o nā kuhikuhi me nā disks metallized hapa. Loaʻa iā ia nā hiʻohiʻona anti-interference maikaʻi loa a hoʻopau loa i ka pilikia e hoʻopili maʻalahi ʻia nā mea ʻike mīkini kuʻuna e nā magnet. Hoʻohana nui ʻia ia i nā mika wai akamai a me nā mīkini kinoea a me ka hoʻololi naʻauao o nā mīkini mīkini kuʻuna. ʻAʻole ia e hoʻopilikia ʻia e ke kahua magnetic static i hana ʻia e nā magnet ikaika a hiki ke pale i ka mana o nā patent Diehl.