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Kodi Phokoso Lalitali la 130dB Personal Alamu ndi chiyani?
Alamu yaumwini ya 130-decibel (dB) ndi chipangizo chotetezera chomwe chimagwiritsidwa ntchito kwambiri kuti chizitulutsa mawu oboola kuti akope chidwi ndi kuletsa ziwopsezo zomwe zingachitike. Koma kodi phokoso la alamu lamphamvu chonchi limayenda patali bwanji? Pa 130dB, kulimba kwa mawu kumafanana ndi injini ya jet ponyamuka, ndikupangitsa ...Werengani zambiri -
Pepper Spray vs Alamu Yawekha: Ndi Yabwino Iti Pachitetezo?
Posankha chida chachitetezo chamunthu, kutsitsi kwa tsabola ndi ma alarm amunthu ndi njira ziwiri zodziwika bwino. Iliyonse ili ndi zabwino zake ndi zofooka zake, ndipo kumvetsetsa ntchito zawo ndi milandu yabwino yogwiritsira ntchito kudzakuthandizani kusankha chomwe chili chida chabwino kwambiri chodzitetezera pazosowa zanu. Pepper Spray Pepper spray...Werengani zambiri -
Momwe Wireless Smoke Detector Imalumikizirana Ntchito
Mau oyamba Zowunikira utsi wopanda zingwe ndi njira yamakono yotetezera utsi wopangidwa kuti uzitha kuzindikira utsi ndi kuchenjeza omwe akukhalamo pakayaka moto. Mosiyana ndi zowonera utsi wanthawi zonse, zida izi sizidalira mawaya amthupi kuti azigwira ntchito kapena kulumikizana. Akalumikizidwa, amapanga network yomwe imatsimikizira ...Werengani zambiri -
Kodi makiyi a ma alarm amunthu amagwira ntchito?
Ndi kupita patsogolo kwaukadaulo, zida zotsatirira mwanzeru ngati Apple's AirTag zakhala zodziwika bwino, zomwe zimagwiritsidwa ntchito kwambiri kutsata katundu ndikulimbikitsa chitetezo. Pozindikira kufunikira kokulirapo kwa chitetezo chamunthu, fakitale yathu yapanga chinthu chatsopano chomwe chimaphatikiza AirTag w...Werengani zambiri -
Momwe Mungayesere Ma Alamu a Carbon Monoxide: Chitsogozo cha Gawo ndi Magawo
Chiyambi cha Carbon monoxide (CO) ndi mpweya wopanda mtundu, wopanda fungo womwe ukhoza kupha munthu ukapanda kudziwika munthawi yake. Kukhala ndi alamu ya carbon monoxide yogwira ntchito m'nyumba mwanu kapena muofesi ndikofunikira kuti mukhale otetezeka. Komabe, kungoyika alamu sikokwanira - muyenera kuwonetsetsa kuti ikugwira ntchito moyenera ...Werengani zambiri -
Chifukwa Chiyani Sensor Yanga Yapakhomo Imapitilira Kulira?
Kachipangizo kachitseko kamene kamangolira kaŵirikaŵiri kumasonyeza vuto. Kaya mukugwiritsa ntchito chitetezo cha m'nyumba, belu lachitseko lanzeru, kapena alamu yanthawi zonse, kulira kwa bii nthawi zambiri kumasonyeza kuti pali vuto lina limene likufunika kulimbikitsidwa. Nazi zifukwa zomwe sensor yanu yapakhomo ingakhale ikulira komanso momwe mungakonzere ...Werengani zambiri
