Ko te kōwae MD-M4 RF he kōwae RFID tino mahi i hangaia, i whakawhanakehia e Cykeo.E wha nga atanga antenna SMA.Kei a ia te tino mohio ki te manaaki i roto i te umanga.He tere te reiti tohu tohu kotahi, he kaha te kaha o te tukatuka tohu-maha.I te wa ano, ko te panui me te tuhi tuhi ka tango i te whakatuwheratanga mate motuhake, te whakarewanga mate konumohe katoa, te ahua tino ataahua, te mahi tohanga wera pai.