Ukufunyanwa kwe-infrared

I-Infrared Detection ibona intshukumo yomzimba womntu ngokulinganisa imitha ye-infrared (= ubushushu) ekhutshwa ngumzimba womntu kwaye ibangela ukuba i-luminaire isebenze.Kuthiwa ezi zichongi “azikho” kuba zingakhuphi mitha.Le yokugqibela iya kucinywa ukuba akukho ntshukumo ifunyenwe ngexesha kwaye emva kokulibaziseka kwexesha elikhethiweyo.Ubhaqo lwenziwa kwindawo elungelelanisiweyo.Iseli ye-twilight isetyenziselwa ukuthintela ukukhanya ekuvuthweni xa indawo yokukhanya ekhethiweyo ifikelelwe.