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Zingaki i-alamu yomuntu siqu eyi-DB?
Ezweni lanamuhla, ukuphepha komuntu siqu kuyinto eza kuqala kuwo wonke umuntu. Kungakhathaliseki ukuthi uhamba wedwa ebusuku, uya endaweni ongayijwayele, noma ufuna nje ukuthula kwengqondo, ukuba nethuluzi lokuzivikela elithembekile kubalulekile. Yilapho i-Personal Alarm Keychain ingena khona, inikeze...Funda kabanzi -
Ungakwazi yini ukufaka eyakho i-carbon monoxide detector?
I-Carbon monoxide (CO) ingumbulali othule ongangena endlini yakho ngaphandle kwesixwayiso, okuyingozi enkulu kuwe nomndeni wakho. Yingakho ukuba ne-alamu ye-carbon monoxide ethembekile kubalulekile kuyo yonke imizi. Kulezi zindaba, sizoxoxa ngokubaluleka kwama-alamu e-carbon monoxide futhi sinikeze...Funda kabanzi -
Isebenza kanjani i-alamu yomusi ye-transmitter ekabili ye-infrared + 1 receiver?
Isingeniso kanye nomehluko phakathi kwentuthu emnyama nemhlophe Uma kwenzeka umlilo, izinhlayiya zizokhiqizwa ezigabeni ezahlukene zokusha kuye ngezinto ezivuthayo, esizibiza ngokuthi intuthu. Enye intuthu inombala okhanyayo noma intuthu empunga, ebizwa ngokuthi intuthu emhlophe; eminye ...Funda kabanzi -
Thatha wena uvakashele inqubo yokukhiqiza i-alamu yomuntu siqu
Ukuyisa enkambisweni yokukhiqiza i-alamu yomuntu siqu Ukuphepha komuntu siqu kuyinto eza kuqala kuwo wonke umuntu, futhi ama-alamu womuntu siqu aseyithuluzi elibalulekile lokuzivikela. Lawa madivayisi amancane, aziwa nangokuthi amaketanga okhiye okuzivikela noma amaketanga okhiye okhiye womuntu siqu, aklanyelwe ukukhipha umsindo omkhulu...Funda kabanzi -
Isebenza kangakanani ama-alamu omnyango?
Zisebenza kahle kangakanani izixwayiso zomnyango? Ukhathele umakhelwane wakho othanda ukucasha endlini yakho ungabheki? Noma mhlawumbe ufuna nje ukuvimbela izingane zakho ukuthi zingangeni ebhodweni lamakhukhi phakathi nobusuku? Ungesabi, ngoba umhlaba wezixwayiso zomnyango ulapha ukuze usindise usuku! N...Funda kabanzi -
Umkhiqizo Omusha – I-alamu ye-Carbon Monoxide
Siyajabula ukumemezela ukwethulwa komkhiqizo wethu wakamuva, i-Carbon Monoxide Alarm (i-CO alarm), ehlelelwe ukuguqula ukuphepha kwasekhaya. Le divayisi esezingeni eliphezulu isebenzisa izinzwa ze-electrochemical ezisezingeni eliphezulu, ubuchwepheshe be-elekthronikhi obuthuthukisiwe, kanye nobunjiniyela obusezingeni eliphezulu ukuhlinzeka...Funda kabanzi