Isethi yokumpontshelwa iyinaliti yokusetshenziswa kanye, eyinyumba, enamaphiko eboshwe kushubhu oguquguqukayo onesixhumi.Ingasetshenziswa nezinhlelo ezehlukene zokuhlinzeka nokuqoqwa kwegazi (isistimu ye-adaptha ye-luer, isibambi,) kanye/noma ukumpontshelwa koketshezi olufakwa emthanjeni ngohlelo lwe-luer.
Kuhlanganisa isivikeli sepulasitiki se-spike, spike, air-inlet, ishubhu elithambile, igumbi lokudonsa, isihlungi segazi nesilawuli sokugeleza.