Okokuqala, kufuneka siqonde iintlobo zee-alamu zomsi, ezona zibalulekileyo kuzo zii-ionization kunye nee-photoelectric smoke alarm. Ii-alamu zomsi ze-ionization zisebenza ngakumbi ekufumaneni imililo etsha ngokukhawuleza, ngelixaii-alamu zomsi we-photoelectriczisebenza ngakumbi ekubhaqeni imililo eqhumayo. Ezinye ii-alamu zomsi zixhotyiswe zombini iintlobo zeesensa, nto leyo ezenza zisebenze ngakumbi ekubhaqeni zonke iintlobo zemililo.
Ixabiso lee-alamu zomsi lixhomekeke kuhlobo lwee-sensors abazisebenzisayo, kunye nezinye izinto ezongezelelweyo ngaphandle kokubona umsi. Ke ngoko, ixabiso asiyondlela yokugweba okulungileyo nokubi, kwaye i-alamu yomsi ebiza kakhulu ayithethi ukuba yeyona ndlela ilungileyo ekhayeni lakho.
Nantsi indlela yokukhetha i-alamu yomsi efanelekileyo ngakumbi ekhayeni lakho.
1. Ubudala benzwa
Okwangoku, kukho izinzwa ezinobomi beminyaka emi-3, iminyaka emi-5, kunye neminyaka eli-10 ezithengiswayo. Kakade ke, ixabiso likwasekelwe kubomi obahlukeneyo. Ukuba ukutshintshwa akuyonto inzima ekhayeni lakho, ungakhetha ubomi obufutshane. Endaweni yoko, khetha i-alamu yomsi enobomi obude.
2. Iimpawu ezongezelelweyo
Uninziii-alamu zomsiiza nezinto ezongezelelweyo, ezinjeukufunyanwa kwe-carbon monoxide, isixhobo sokubona umsi esingenazingcingo, kunye nee-alamu zelizwi. Nangona ezi mpawu zinokuba luncedo, zisenokungabi yimfuneko kuwo onke amakhaya. Ngaphambi kokuba ukhethe i-alamu yomsi, cinga ukuba uyazifuna ngokwenene ezi mpawu zongezelelweyo kwaye ukhethe imveliso efanelekileyo kuwe.
3. Iimfuno zolondolozo
Zonke ii-alamu zomsi zifuna ukulungiswa rhoqo, kuquka iibhetri zokuvavanya kunye nee-sensors zokucoca. Nangona kunjalo, ezinye ii-alamu zomsi zisenokufuna ukulungiswa okungaphezulu kunezinye. Ngaphambi kokuba uthenge i-alamu yomsi ebiza kakhulu, cinga ukuba ingaba ifuna ukulungiswa kobuchwephesha na. Ukuba kunjalo, inokubiza ngaphezulu ekuhambeni kwexesha.
4. Uphawu
Uhlobo lwe-alamu yomsi lunokuchaphazela nexabiso layo. Usenokucinga ukuba ekubeni abantu abaninzi bethenga ezo zinophawu, kufuneka zibe zezona zilungileyo. Kodwa yenza uphando lwakho ngaphambi kokuba uthenge i-alamu yomsi kwaye ufunde ezinye izimvo zabathengi ukuqinisekisa ukuba uthenga imveliso esemgangathweni. Kwezinye iimeko, i-alamu yomsi engabizi kakhulu evela kuhlobo oludumileyo inokuba luncedo njengokhetho olubiza kakhulu.
Ngamafutshane, i-alamu yomsi ebiza kakhulu ayisiyonto ilungileyo ngokuyimfuneko. Endaweni yoko, cinga ngezinto ezifana nobude bexesha, iimpawu ezongezelelweyo, iimfuno zokugcinwa, kunye nophawu ngaphambi kokuba uthenge.
Ekugqibeleni, kubaluleke kakhulu ukuba ufake i-alamu yomsi ekhayeni lakho, nokuba ixabisa malini. I-alamu yomsi esebenza kakuhle inokunceda ekusindiseni ubomi nasekuthinteleni ilahleko ezinkulu xa kutsha umlilo.
Ixesha lokuthumela: Agasti-21-2024