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Kutheni isixhobo sam sokubona umsi se-photoelectric sicima ngaphandle kwesizathu?
Ngomhla wesi-3 kweyeThupha, ngo-2024, eFlorence, abathengi babethenga ngokukhululeka kwindawo yokuthenga, ngequbuliso, kwavakala i-alamu ebukhali yesixhobo sokukhangela umsi esisebenzisa umbane, nto leyo eyayibangela uloyiko. Nangona kunjalo, emva kokuhlolwa ngononophelo ngabasebenzi, ...Funda ngokugqithisileyo -
Ungayinqanda njani into yokubona umsi ukuba ingakhali?
1. Ukubaluleka kwezixhobo zokubona umsi Ii-alamu zomsi zibandakanyiwe kubomi bethu kwaye zibaluleke kakhulu kubomi bethu nakukhuseleko lwepropathi. Nangona kunjalo, ezinye iimpazamo eziqhelekileyo zinokwenzeka xa sizisebenzisa. Esona sixhaphakileyo yi-alamu yobuxoki. Ngoko ke, indlela yokufumanisa...Funda ngokugqithisileyo -
Ngaba ii-alamu zobuqu zilungile?
Isiganeko sakutshanje sigxininisa ukubaluleka kwezixhobo zokhuseleko lwe-alamu zomntu. Kwisixeko saseNew York, umfazi wayehamba yedwa egoduka xa wafumana indoda angayiqhelanga imlandela. Nangona wayezama ukunyuka isantya, le ndoda yasondela ngakumbi nangakumbi. ...Funda ngokugqithisileyo -
Ii-Alarms zoMsi vs. Ii-Smoke Detectors: Ukuqonda Umahluko
Okokuqala, makhe sijonge ii-alamu zomsi. I-alamu yomsi sisixhobo esikhala i-alamu enkulu xa umsi ubhaqwa ukuze silumkise abantu ngengozi yomlilo enokubakho. Esi sixhobo sidla ngokufakwa eluphahleni lwendawo yokuhlala kwaye sinokukhala i-alamu...Funda ngokugqithisileyo -
Zisebenza njani ii-alamu zomsi ezinxibelelana ngaphandle kwentambo ze-wifi?
Isixhobo sokubona umsi seWiFi sisixhobo esibalulekileyo sokhuseleko kulo naliphi na ikhaya. Eyona nto ibalulekileyo kwiimodeli ezikrelekrele kukuba, ngokungafaniyo neealamu ezingezizo ezikrelekrele, zithumela isaziso kwifowuni xa sivuliwe. Ialamu ayizukunceda nganto ukuba akukho mntu uyivayo. I-Smart d...Funda ngokugqithisileyo -
Ukuphucula uKhuseleko lwasekhaya: Iingenelo zeRF Interconnected Smoke Detectors
Kwihlabathi lanamhlanje elikhawulezayo, ukuqinisekisa ukhuseleko lwamakhaya ethu kubaluleke kakhulu. Enye into ebalulekileyo kukhuseleko lwamakhaya kukubona imililo kwangethuba, kwaye izixhobo zokubona umsi ezidityanisiweyo ze-RF (radio frequency) zibonelela ngesisombululo esiphambili esibonelela ngenani...Funda ngokugqithisileyo