Ukuvala i-wall switch lockout kulula ukukufaka futhi kusebenza ngamaswishi amaningi afakwe odongeni.Anesisekelo esibomvu esibonakala phezulu kanye nekhava ebonisa ngale evimbela amaswishi odongeni ukuthi angaxhunywa futhi awakhiyele endaweni yokuthi "kuvuliwe" noma "kuvaliwe".