Cov Fobs Fobs tuaj yeem siv ob lub RFID (xov tooj cua-zaus ua haujlwm) thiab NFC (ze ntawm kev sib txuas lus) thiab kev siv. Ob lub RFID thiab NFC yog cov cuab yeej sib txuas lus wireless uas tso cai rau cov ntaub ntawv hloov chaw, tab sis lawv muaj cov yam ntxwv sib txawv thiab siv cov xwm txheej:
RFID Kees Cov Ntsiab Lus Fobs:Ntau tus neeg tseem ceeb FOBS, tshwj xeeb tshaj yog cov siv rau kev nkag mus tswj, cov tshuab kev ruaj ntseg, thiab kev nkag tsheb, siv RFID thev naus laus zis. Cov lus tseem ceeb RFID tseem ceeb ntau zaus muaj kev lag luam ntawm ntau zaus ntau zaus (LF), high zaus (HF), thiab ultra-siab (UHF), nyob ntawm cov ntawv thov tshwj xeeb. RFID Cov Ntsiab Tseem Ceeb FOBS feem ntau siv rau kev sib txuas lus ntev dua thiab tuaj yeem ua haujlwm ntawm kev ncua deb dhau ob peb centimeters.
NFC yuam fobs:Qee qhov tseem ceeb FOBS, tshwj xeeb tshaj yog cov siv rau kev them nyiaj hauv hluav taws xob, kev sib txuas lus pej xeem, siv NFC thev naus laus zis. NFC ua haujlwm nyob rau ntau qhov luv tshaj piv rau ntau cov hluav taws xob thiab siv tau ntau rau cov khoom siv NFC, xws li tappes NFC-enabled tseem ceeb fob tiv thaiv tus nyeem ntawv.
Cov fobs fobs tuaj yeem nruab nrog RFID lossis NFC thev naus laus zis, lossis qee zaum ob, nyob ntawm lawv siv. Qhov kev xaiv ntawm thev naus laus zis yog nyob ntawm cov xwm txheej xws li qhov xav tau kev sib txuas lus, kev nyab xeeb xav tau, thiab cov ntaub ntawv tshwj xeeb cov fob tseem ceeb yog tsim rau.
