I-1, ii-keypads zethu ze-silicone zixhathisa i-oyile, iikhemikhali, kunye nemitha ye-UV, eqinisekisa ukuba zigcina ukusebenza kwazo kunye nenkangeleko nakwiimeko ezinzima.
I-2, ii-keypads zethu ze-silicone zixhathisa kakhulu ukunxiba kunye nokukrazula, ziqinisekisa ukuba zigcina i-tactile yazo kunye nokuphendula ukuvakalelwa iminyaka yokusetyenziswa.
I-3, ii-keypads zethu ze-silicone ziphendule kakhulu, ziqinisekisa igalelo elikhawulezayo nelichanekileyo kwiintlobo zezixhobo zombane, kubandakanywa nokulawula okude, iikhibhodi kunye nabalawuli bemidlalo.