Izi ndizinthu zowonetsera makasitomala, osati zogulitsa, komanso zongowonetsera chabe.
Omangidwa mu microprocessor, magwiridwe antchito okhazikika.
Njira yoyikira pamwamba pa SMT imatengedwa, yodalirika kwambiri komanso yosasinthika.
Chogulitsacho chimatenga njira yolumikizirana opanda zingwe, ndipo palibe waya wofunikira pamalo omanga.
Chogulitsacho chimatha kuyang'ana kachidindo kudzera pa foni yam'manja ya APP kuti muwone momwe zinthu zilili munthawi yeniyeni.Pamene foni ndi zidziwitso za SMS ziikidwa pa malo owunikira, chidziwitso cha alamu chidzadziwitsanso ogwiritsa ntchito pafoni ndi SMS.
Ntchitoyi ndi yosavuta.Dinani kiyi pamanja kuti munene alamu yamoto kwa wowongolera.
Zogulitsa zimagwiritsa ntchito ukadaulo wolumikizirana wa LORA, wokhala ndi mphamvu zochepa komanso mtunda wotumizira wa 1Km.
Kusintha kwa alamu kwamanja kumatha kukhazikitsidwa mkati mwa bokosi lophatikizidwa kuti musunge malo, komanso kuthandizira kukhazikitsa kotseguka (popanda bokosi lophatikizidwa).
J-SAP-JBF4124L chosinthira alamu chamanja ndi choyera.