Tongdy ewepụtala ihe nleba anya ikuku ọhụrụ dị ike nke ime ụlọ, nke nwere ike nyochaa CO2, TVOC, PM2.5, Temp.&RH, ìhè, nouse ma ọ bụ CO. Ọ nwere ike ịkwado otu n'ime LoraWAN / WiFi / Ethernet RS485 interface, na ọ nwere nchekwa data. maka nbudata data mpaghara site na BlueTooth. Ọ bụ ụdị n'ime mgbidi ma ọ bụ n'elu mgbidi, na-enwe ma ọ bụ na-enweghị ngosi. Onye nleba anya aha EM21, ọ fọrọ nke nta ka eji ya maka ngwa ọ bụla yana ebe niile.
Oge nzipu: Ọgọst-28-2023