I-CallToU yefestile yeSithethi sefestile ye-Intercom yeSikhokelo soMsebenzisi
I-Window Speaker Intercom System (i-Model CALLTOU) isisombululo sonxibelelwano oluphezulu kumashishini aneefestile ezivaliweyo okanye iindawo ezinomsindo. Ngobuchwephesha obuphezulu, umgangatho ophakamileyo wesandi, kunye neempawu ezichasene nokuphazamiseka, isetyenziswa kakhulu kwiibhanki, ezibhedlele, kunye nokunye. Le ncwadana yomsebenzisi inikezela ngemiyalelo eneenkcukacha, iinkcukacha zobugcisa, kunye neengcebiso zokufakela ukusebenza kakuhle.