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Taug kev nrog lub tswb ntawm tus kheej: Koj tus khub kev nyab xeeb Portable
Nrog rau qhov kev thov nce rau sos tus kheej tiv thaiv siren, cov neeg taug kev tau nce mus rau lub tswb ntawm tus kheej raws li kev tiv thaiv thaum mus. Raws li ntau tus neeg saib xyuas lawv txoj kev nyab xeeb thaum tshawb nrhiav qhov chaw tshiab, cov lus nug tshwm sim: Koj puas tuaj yeem mus nrog lub tswb ntawm tus kheej?...Nyeem ntxiv -
Kuv puas tuaj yeem tso lub sensor rau hauv kuv lub thawv ntawv?
Nws tau tshaj tawm tias ntau lub tuam txhab thev naus laus zis thiab cov chaw tsim khoom lag luam tau nce lawv cov kev tshawb fawb thiab kev tsim peev txheej hauv mailbox qhib qhov rooj tswb sensor, txhawm rau txhim kho lawv cov kev ua tau zoo thiab kev ntseeg tau. Cov sensors tshiab no siv ...Nyeem ntxiv -
Txoj kev raug siv rauj kev nyab xeeb
Niaj hnub no, tib neeg tau them nyiaj ntau dua rau cov teeb meem kev nyab xeeb thaum tsav tsheb. Cov hammers kev nyab xeeb tau dhau los ua cov khoom siv rau cov tsheb loj, thiab txoj hauj lwm ntawm kev nyab xeeb rauj tsoo lub iav yuav tsum tau meej. Txawm hais tias lub iav yuav tawg thaum muaj kev nyab xeeb rauj tsoo ...Nyeem ntxiv -
Vim li cas thiaj tseem ceeb heev rau kev teeb tsa lub tswb hluav taws xob hauv tsev?
Thaum sawv ntxov hnub Monday sawv ntxov, ib tsev neeg ntawm plaub nqaim tau dim ntawm qhov hluav taws kub hauv tsev uas muaj peev xwm ua rau tuag taus, ua tsaug rau kev cuam tshuam raws sijhawm ntawm lawv lub tswb hluav taws xob. Qhov xwm txheej tau tshwm sim hauv thaj chaw nyob ntsiag to ntawm Fallowfield, Manchester, thaum hluav taws tawg kuv ...Nyeem ntxiv -
Koj puas tseem ua 5 yuam kev thaum txhim kho Smoke Alarms
Raws li National Fire Protection Association, yuav luag peb ntawm tsib lub tsev tua hluav taws tuag tshwm sim hauv tsev uas tsis muaj pa taws tswb (40%) lossis tsis muaj hluav taws xob tswb (17%). Kev ua yuam kev tshwm sim, tab sis muaj cov kauj ruam uas koj tuaj yeem ua kom ntseeg tau tias koj lub tswb hluav taws xob ua haujlwm zoo rau ...Nyeem ntxiv -
Cov chav hauv tsev twg xav tau lub tshuab ntsuas carbon monoxide?
Cov pa roj carbon monoxide tswb feem ntau yog raws li lub hauv paus ntsiab lus ntawm cov tshuaj tiv thaiv electrochemical. Thaum lub tswb pom cov pa roj carbon monoxide hauv huab cua, ntsuas electrode yuav hnov mob sai sai thiab hloov cov tshuaj tiv thaiv no mus rau hauv hluav taws xob sianal. Qhov hluav taws xob...Nyeem ntxiv