Aramu yegonhi remoto ndeye alarm mudziyo yakaiswa pamusuwo wemoto. Kazhinji, detector inotumira chiratidzo chisina wire kune muenzi, uye muenzi anobva atumira siren kune alarm mushure mekugamuchira chiratidzo. Mamwe maaramu emusuwo wemoto anewo anti-kuba basa, izvo zvinongoerekana zvaita runhare kuzivisa muridzi wemba kana hama neshamwari.