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Yintoni umahluko phakathi kwemaski yobuso ye-kn95 kunye ne-n95
1. Imaski ye-KN95 yimaski ehambelana nomgangatho we-GB2626 waseTshayina. 2. Imaski ye-N95 iqinisekiswe yi-American NIOSH, kwaye umgangatho awusebenzisi ioyile njenge-particle filtration ≥ 95%. 3. Iimaski ze-KN95 kunye ne-N95 kufuneka zinxitywe ngokuchanekileyo. 4. Ukuba imaski ye-KN95 okanye ye-N95 isetyenziswa rhoqo, enye ingatshintshwa...Funda ngokugqithisileyo -
I-alamu yefestile yomnyango engangeni manzi ye-IP67
Uphawu: * I-Alarm engangeni manzi – Ingakumbi eyenzelwe ngaphandle. I-alamu ye-140 decibel inomsindo ngokwaneleyo ukwenza umntu onokuthi abe ngumngeneleli acinge kabini ngokungena ngomnyango wakho aze axelele abamelwane bakhe ukuba kunokwenzeka ukuba bangene. * Ikhibhodi yedijithali enamanani amane kulula ukuyisebenzisa ukuze ucwangcise i-pin yakho – kulula ukufikelela kuyo...Funda ngokugqithisileyo -
Ikhonkco lesitshixo se-alamu yokuzikhusela engxamisekileyo ephathekayo
Inkcazo yeMveliso Igama leMveliso Ikhonkco lesitshixo elirhoxiswayo Ikhonkco lesitshixo somntu siqu Ikhonkco lesitshixo esinezibane ze-LED zabasetyhini Abantwana abadala Uhlobo lwe-Ariza Material PC+ABS Plastic Ubunzima obucocekileyo 46g Ubungakanani 85*30*19mm Ibhetri 2pcs AAA Umbala omnyama iDecibel 130dbFunda ngokugqithisileyo -
I-alamu ye-alamu yokungcangcazela yefestile/ucango encinci kakhulu
Le mveliso ikukhusela nge-vibration sensor ethembekileyo kunye ne-alamu enkulu kakhulu ye-125dB, gcina ukhuseleko endlwini yakho xa kungekho mntu ekhaya. I-Vibration Sensor ekhethekileyo, iteknoloji ye-vibration trigger enobuntununtunu obuhle ikwazisa xa kukho ukugqekezwa. Uyilo lwe-9mm Ultra Slim, luyaphatheka kwaye luhambelana neentlobo ezininzi...Funda ngokugqithisileyo -
I-Alarm yokuzikhusela yoMntu ngeBhetri ye-AAA elwa nodlwengulo
"Ngokusekelwe kwimarike yasekhaya kunye nokwandisa ishishini laphesheya" sisicwangciso sethu sokuphucula i-Alarm yoMntu yaBasetyhini ekumgangatho ophezulu, iiPendants ezingenazingcingo zeMedical Panic Button Pendant Sos. Siyakwamkela ukuba usibuze ngokunxibelelana okanye ngeposi kwaye sinethemba lokwakha uthando olusebenzayo nolusebenzisanayo...Funda ngokugqithisileyo -
Imakethi ye-alamu yobuqu ye-GPS
Injani inkqubela phambili ye-alamu yokubeka indawo yomntu kwi-GPS? kwaye inkulu kangakanani imarike yale alamu yokubeka indawo yomntu kwi-GPS? 1. Imarike yabafundi: Izikolo zamabanga aphantsi nezamabanga aphakamileyo zinabantu abaninzi, kwaye abafundi liqela elikhulu. Asibabandakanyi abafundi basekholejini, ikakhulu abafundi bamabanga aphantsi nabesibini...Funda ngokugqithisileyo