HAC-ML L.oRaSisitemu yo gukoresha ingufu nke za sisitemu ya AMR (nyuma yiswe sisitemu ya HAC-ML) ikusanya ikusanyamakuru, gupima, itumanaho ryuburyo bubiri, gusoma metero no kugenzura valve nka sisitemu imwe. Ibiranga HAC-ML byerekanwe nkibi bikurikira: Ikwirakwizwa rirerire, Gukoresha ingufu nke, Ingano ntoya, kwizerwa cyane, kwaguka byoroshye, Kubungabunga byoroshye hamwe nigipimo cyiza cyo gusoma metero.
Sisitemu ya HAC-ML ikubiyemo ibice bitatu bikenewe, ni ukuvuga Wireless gukusanya module HAC-ML, Umuyoboro HAC-GW-L na Server iHAC-ML WEB. Abakoresha barashobora kandi guhitamo Handheld terminal cyangwa Gusubiramo ukurikije umushinga wabo.