Phanele e bonts'ang ea switjha e bohlokoa haholo bakeng sa fektheri ea rona e ikhethileng indastering ea switjha ea konopo, e tla sebelisoa ka makhetlo a mangata. Ka mohlala, ha re etela bareki, re ka nka liphanele tse nyenyane tsa ho fetola le rona ho hlahisa lihlahisoa tsa rona tsa morao-rao ho bareki, e le hore bareki ba ka utloa maemo a khethehileng a ho sebelisa li-switches le ho khetha li-switches tse loketseng ka ho fetisisa.
Selemo se seng le se seng, re romella liphanele tse ncha tsa sehlahisoa ho bareki ba tloaelehileng ho khothaletsa lihlahisoa tsa rona. Ho phaella moo, hangata re kopanela lipontšong tse fapaneng tsa machaba le tsa malapeng, 'me re tla jara mefuta e sa tšoaneng ea liphanele. Re tla etsa diphanele fapaneng ho ea ka mosebetsi, boholo le thepa e fapaneng, tse kang diphanele pushbutton switjha, diphanele piezoelectric switjha, diphanele khanya matshwao a, le ho ama diphanele switjha, customized diphanele sehlahiswa, diphanele relay, tri-color pushbutton diphanele switjha, diphanele micro mefuta e fapaneng fapoha joalo-joalo. Haeba bareki ba rona ba na le litlhoko tse khethehileng, re ka boela ra iketsetsa tsona.
