Ulungelelwaniso olusemgangathweni lwe-intercom yeendlela ezintlanu; Iiyunithi ezi-2 eziphambili (igumbi lomsebenzi kunye negumbi lekhompyuter), iyunithi encedisayo eyakhelweyo eyi-1 (ibhokisi yokulawula)
Oomatshini abancedisayo aba-2 bangaphandle (uphahla lwemoto kunye nomgodi), intsimbi ye-alarm e-1, ukukhanya okungxamisekileyo oku-1,
1 unikezelo lombane olungxamisekileyo
Ulungelelwaniso oluqhelekileyo lwe-intercom yeendlela ezintathu: imikhosi ye-2 (igumbi lomsebenzi kunye negumbi lekhompyutha), i-1 eyakhelwe ngaphakathi umatshini wokuncedisa (ibhokisi yokulawula)
Intsimbi ye-alarm e-1, ukukhanya okungxamisekileyo oku-1, umbane ongxamisekileyo o-1
Uqwalaselo lwasimahla: lunokuqwalaselwa ngokukhululekileyo ngokweemfuno zabathengi
Xa isibane sikaxakeka singenako ukukhanyiswa
1.Jonga ukuba ibhalbhu yesibane sikaxakeka siyafumaneka na?
2Ingaba i-polarity ibuyile?
Ukuthunyelwa ngaphandle akukwazi ukuba mfutshane ixesha elide