★ Ua-hauv 4G, LoRa, NB-iot, RF, Bluetooth, Wifi, LAN (kev yuav khoom tuaj yeem kho tau)
★ tuaj yeem ntsuas qib khoom, qib kua, ntim, hnyav, thiab lwm yam.
★ Nrog cov lim dej digital thiab ncha qhia ua haujlwm
★ tuaj yeem teeb tsa kev cuam tshuam kev cuam tshuam los ntawm manually
★ Lub built-in anti-condensation muaj nuj nqi tau yeej lub teb chaws invention patent
★ Txhawb kev cai suab ceev
★ Txhawb MiniSD daim npav khaws cov ntaub ntawv
★ Txhawb USB tso zis
★ Txhawb lub tshuab luam ntawv micro