RFID Blocking / Shield hnab nyiaj yog dab tsi?
RFID Blocking wallet / Shield Card yog qhov loj ntawm daim npav rho nyiaj uas tsim los tiv thaiv tus kheej cov ntaub ntawv khaws cia hauv daim npav rho nyiaj, daim npav rho nyiaj, daim npav ntse, RFID daim ntawv tsav tsheb thiab lwm yam RFID Daim Npav los ntawm e-pickpocket tub sab siv handheld RFID scanners.

RFID Blocking / Shield Card / hnab nyiaj ua haujlwm li cas?
RFID Blocking hnab nyiaj yog tsim los ntawm lub rooj tsavxwm Circuit Court uas cuam tshuam lub scanner los ntawm kev nyeem cov cim RFID.Muaj cov txheej sab nraud thiab sab hauv uas tsis nruj, yog li daim npav hloov tau yooj yim heev.

Khaws koj cov ntaub ntawv kom nyab xeeb
"Nrog RFID Blocking hnab nyiaj tshiab lub rooj tsavxwm sab hauv, koj tuaj yeem paub tseeb tias koj daim npav naj npawb, chaw nyob, thiab lwm yam ntaub ntawv tseem ceeb ntawm tus kheej muaj kev nyab xeeb los ntawm cov xov tooj cua Frequency Identification (RFID) nyob ze.

Daim npav thaiv / daim npav thaiv yuav tsum tsis muaj roj teeb.Nws rub lub zog los ntawm lub tshuab luam ntawv kom muaj zog thiab tam sim ntawd tsim E-Field, ib puag ncig hluav taws xob ua rau tag nrho 13.56mhz phaib pom tsis pom ntawm lub tshuab luam ntawv.Thaum lub scanner tawm ntawm ntau qhov thaiv daim npav / daim thaiv daim npav de-powers.

Tsuas yog nqa daim npav thaiv no / daim npav thaiv hauv koj lub hnab nyiaj thiab daim npav rho nyiaj thiab txhua daim npav 13.56mhz hauv thaj tsam ntawm nws E-Field yuav raug tiv thaiv. "