Umoya wekhiya wokuvula ikhiya yekhanda ngokudluliselwa ngu remote-controlled ngumgca welasebenzisa ikhiya ngokudluliselwa kwekhanda, ekunikeza ukulawulwa nokuphepha kwezindlu nezinkampani ezingenayo ikhiya lekhanda. Ikhanda lisendela imithwisto ye-RF noma ye-Wi-Fi kumoya wokuvula, lisebenzisa umoya ukuze ikhiya ivuleke noma ilotshwe. Lokhu kuthula ukudinga ukubaleka kohambo noma ukusebenzisa ikhiya ngendlela engenakho, ngokuqondile xa kukhona imvula encane. Le mikhanda ikhona kwekhiya esinye noma ezimbili, nezindlela zokuguquguquka zokuvula futhi zilayishwa ngokuhambisana nezobe zikhiya. Izici zokuphepha ziphakathi kwezinhloso zokwethuva izinto eziphakathi, ezivula ikhiya uma kuzwa ukuthi kwenziwe amandla, futhi izikhathi zokulotsha ngokuzenzekela ukuze ikhiya ilotshwe emuva kokusebenzisa. Amamodeli angamaqasho amaningi afake amakhanda amaningi, ekunikeza ukufinyelela okuxhumene nabangena noma abasebenzi. Amakhanda asekhanda wokuvula ikhiya aqondile kangcono, anemibhalo eqondile yokuxhumana nekhanda entsha. Awebwe ngemigca engalawuli imvula, ukuze iyaphumelela kahle kumaqondo ngabele. Ngemigca yokugcina ikhiya, uhla lwamakhanda, noma ubude bokugcina, qapela itolwana letfu.