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Xov Xwm Tuam Txhab

  • Lub tswb sensors ua haujlwm li cas?

    Tswb sensors feem ntau ua haujlwm los ntawm kev kuaj xyuas lub cev hloov pauv xws li kev txav mus los, kev hloov pauv kub, suab, thiab lwm yam. Thaum lub ntsuas ntsuas pom qhov hloov pauv, nws yuav xa cov teeb liab mus rau tus maub los, thiab tus maub los yuav ua cov teeb liab raws li cov cai ua ntej, thiab fin. ...
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  • Cov khaub ncaws khw muag khoom tiv thaiv tub sab nyiag

    Cov khw muag khaub ncaws yog qhov chaw peb nyiam mus tom qab ua haujlwm thiab so, txawm tias tsis muaj lub siab xav yuav nyiam mus yuav khoom;cov khw muag khaub ncaws xws li qhib-nqi tus kheej xaiv qhib cov khw muag khoom muag qhov chaw txaus nyiam rau cov neeg siv khoom, tab sis kuj nyiam qee tus tub sab los patronize, tshwj xeeb tshaj yog qee qhov ...
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  • Hais txog qhov zoo ntawm Pem Teb System

    Cov txheej txheem hauv pem teb yog ib qho kev tiv thaiv tub sab uas tau faus rau hauv pem teb thiab tsis tuaj yeem pom los ntawm cov neeg siv khoom.Tsis tas li ntawd, lub kaw lus zais hauv pem teb yog ib hom AM tiv thaiv tub sab, thiab qhov zaus siv kuj yog 58KHz.Tsis tas li ntawd, hauv pem teb system yog ib qho ntawm ...
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  • Vim li cas thiaj xaiv AM Security Antenna?

    Nrog rau kev txhim kho txuas ntxiv ntawm kev lag luam wholesale, qhib tus nqi thiab kev paub pub dawb ib zaug dhau los ua txoj kev yuav khoom uas tib neeg nyiam.Txawm li cas los xij, thaum cov tub lag luam muab cov neeg siv khoom nrog cov khoom siv yooj yim no, kev nyab xeeb ntawm cov khoom kuj yog ib qho teeb meem tseem ceeb uas cuam tshuam cov tub lag luam.Du...
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  • Siv cov cim lossis cov ntawv sau

    1. Cov neeg nqa khoom tuaj yeem nrhiav tau yooj yim, yooj yim rau degaussing / tshem cov ntsia hlau 2. Tsis muaj kev puas tsuaj rau cov khoom 3. Tsis cuam tshuam rau qhov zoo li 4. Tsis txhob npog cov ntaub ntawv tseem ceeb ntawm cov khoom lossis ntim khoom 5. Tsis txhob khoov daim ntawv lo (lub lub kaum sab xis yuav tsum siab tshaj 120 °) Lub tuam txhab pom zoo tias lub...
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  • Puas yog lub tsev muag khoom xaiv RF system lossis AM system?

    Nyob rau hauv lub neej niaj hnub no, qhib lub khw muag khoom loj, kuv xav tias nws yuav luag tsis muaj qhov tseem ceeb rau kev txhim kho lub khw muag khoom tiv thaiv tub sab nyiag, vim tias kev tiv thaiv tub sab nyiag ntawm lub tsev loj los tiv thaiv tub sab hauv lub tsev loj yog qhov tseem ceeb.Txog tam sim no, tsis muaj dab tsi los hloov.Tab sis thaum ...
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  • 8 yam uas yuav tsum xav txog thaum xaiv lub tswb tiv thaiv tub sab

    1. tus nqi kuaj pom tus nqi ntsuas yog hais txog qhov ntsuas tsis sib xws ntawm cov cim npe tsis zoo hauv txhua qhov kev taw qhia hauv cheeb tsam saib xyuas.Nws yog ib qho kev qhia ua tau zoo los ntsuas seb lub khw muag khoom loj los tiv thaiv tub sab tub nyiag lub tswb puas ntseeg tau.Qhov ntsuas qis qis feem ntau kuj txhais tau tias qhov tsis tseeb siab ...
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  • Lub tswb tiv thaiv tub sab hauv lub khw muag khaub ncaws tau qhia tsis tseeb thiab yuav luag coj los ua tub sab khaub ncaws

    Peb feem ntau mus xyuas cov khw muag khoom, thiab cov khaub ncaws tiv thaiv tub sab lub qhov rooj tuaj yeem pom ntawm lub qhov rooj ntawm lub khw.Thaum cov khoom lag luam nrog cov buckles tiv thaiv tub sab dhau los ntawm lub cuab yeej, lub tswb ceeb toom cov khaub ncaws yuav ua suab nrov.Tseem muaj cov neeg uas tau teeb meem vim lub tswb no.Rau exa...
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  • Lub hauv paus ntsiab lus ntawm cov khoom EAS thiab yim qhov kev ua tau zoo

    EAS (Electronic Article Surveillance), tseem hu ua hluav taws xob tiv thaiv tub sab nyiag khoom, yog ib qho ntawm cov khoom siv dav siv hauv kev lag luam muag khoom loj.EAS tau tshaj tawm hauv Tebchaws Meskas thaum nruab nrab xyoo 1960, thawj zaug siv hauv kev lag luam khaub ncaws, tau nthuav dav ...
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  • Khaub ncaws kev ruaj ntseg system daws teeb meem

    Ⅰ.Qhov xwm txheej tam sim no ntawm Kev Ruaj Ntseg Hauv Lub Khw Khaub Ncaws Los ntawm kev tshuaj xyuas hom kev tswj hwm: cov khw muag khoom feem ntau tsis muaj lub rooj pab, cov txee rau khoom, rau hom kev xaiv.Qhov no yuav tsis tswj tus neeg siv khoom.Ib yam li cov hnab tawv nqaij, khaub ncaws, khau thiab kaus mom, yuav raug nyiag.On qhov...
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  • Txais tos tuaj koom 15th International Internet ntawm Yam Exhibition

    Qhov kev nthuav qhia no yuav muaj nyob rau lub Plaub Hlis 21 ntawm Shanghai World Expo Exhibition & Convention Center, IOT txhais tau hais tias 'Internet ntawm Yam', yog cov tiam tom ntej Internet ntawm Yam Explorer platform nrog kev ceev ntiag tug, ruaj ntseg, yooj yim, ceev thiab muaj zog scalability rau ntse adaptation tshiab Cov ntawv thov IOT ...
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  • EAS yog dab tsi?

    EAS yog dab tsi?Nws ua lub luag haujlwm tiv thaiv li cas?Thaum koj xa khoom hauv lub khw loj, koj puas tau ntsib qhov xwm txheej uas lub qhov rooj zuam hauv qhov nkag?Nyob rau hauv wikipedia, nws hais tias Electronic tsab xov xwm soj ntsuam yog ib txoj kev thev naus laus zis los tiv thaiv kev nyiag khoom los ntawm cov khw muag khoom, pilferage ...
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