Iibhokisi ze-S7 ze-surgace isiphaluka esifutshane kunye nemisebenzi yokukhusela umthwalo ogqithisiweyo, kwaye isetyenziswa kwimizi-mveliso, urhwebo kunye nenkqubo yokusabalalisa izibane zokuhlala. Kwakhona banenzuzo yezinga eliphezulu lokukhusela (ukuya kuthi ga kwi-IP20), umthamo ophezulu wokuphulwa, isenzo esithembekileyo kunye nesibucayi, ukulungeleka, ukufakwa kweepali ezininzi, ubomi benkonzo ende, njl. iipali ezimbini, ezintathu nezine zifanelekile kwisekethe ye-50Hz kunye ne-415V ukukhusela ukugqithiswa kunye nesiphaluka esifutshane. Zikwasetyenziselwa ukuvula okanye ukucima izixhobo zombane kunye neesekethe zokukhanyisa phantsi kweemeko eziqhelekileyo.