Okokuqala, makhe sijongeii-alamu zomsi.I-alamu yomsi sisixhobo esikhala i-alamu enkulu xa kubhaqwa umsi ukuze silumkise abantu ngengozi yomlilo enokubakho.
Esi sixhobo sidla ngokufakelwa eluphahleni lwendawo yokuhlala kwaye sinokukhala i-alamu ngexesha elifanelekileyo ukunceda abantu baphume kwindawo yomlilo ngokukhawuleza.
A isixhobo sokubona umsisisixhobo esibona umsi size sikhuphe isignali, kodwa singakhalisi i-alamu enkulu. Izixhobo zokubona umsi zihlala ziqhagamshelwe kwiinkqubo zokhuseleko kwaye xa umsi ufunyenwe, zivula inkqubo yokhuseleko kwaye zazise abasemagunyeni abafanelekileyo, njengesebe lomlilo okanye inkampani yokhuseleko.
Ngamafutshane, i-alamu yomsi ibona umsi kwaye ikhala i-alamu, i-alamu yomsi iva umsi kuphela kwaye kufuneka iqhagamshelwe kwiphaneli yokulawula yenkqubo ye-alamu yomlilo. I-alamu yomsi zizixhobo zokubona kuphela - hayi i-alamu.
Ngoko ke, ii-alamu zomsi kunye nee-smoke detectors zahlukile ngendlela ezisebenza ngayo. Ii-alamu zomsi zinika ingqalelo engakumbi ekukhumbuzeni abantu ngokukhawuleza ukuba babaleke kwindawo yomlilo, ngelixa ii-smoke detectors zinika ingqalelo engakumbi kunxibelelwano nenkqubo yokhuseleko ukuze zazise amasebe afanelekileyo ngokukhawuleza ukuze ahlangulwe.
Iingcali zicebisa ukuba abahlali bafanele bafake ii-alamu zomsi endaweni yesixhobo sokukhangela umsi ukuqinisekisa ukuba banokufumana izilumkiso ngexesha elifanelekileyo kunye nokuhlangulwa xa kutsha.
Ixesha lokuthumela: Agasti-10-2024