RFID signal blocking card hi eng nge ni?

RFID signal blocking card, a hming ang bawkin a hming ang zela hriatthiam a awlsam hle. Shielding function a nei a, pawn lam khawvel RFID technology signal thawn chhuah lohna tura hman thin special chi khat a ni. Thil tum ber chu misualte’n mipui tam tak bank card ang chi information an hmuh loh nan a ni. Safety protection hna a thawk a ni.

RFID signal blocking card hi an chi hrang hrang a zirin frequency sang leh frequency hniam takah then theih a ni. High frequency chu 13.56MHz vel a ni a, sensing distance chu 1cm aia tam a ni. All-in-Card bus pakhata dah vek-value card, highway toll card, parking lots, community management, etc. te ang bawkin, an sang vek-frequency card an ni. Low-frequency card awm zat chu 100-125kHz vel a ni a, sensing distance chu 1cm vel a ni. A awmzia chu sense a nih theih nan direct contact a mamawh tihna a ni. Low-frequency card hi attendance leh access control, hotel door lock, leh animal tags atan hman a ni ber. Product production management leh thil dang tam tak a awm bawk.

RFID signal blocking card hi chi hnih ah then theih a ni a, LED light hmangin leh LED light tel lovin. LED light neih thatna chu engtik lai pawha card information a him leh him loh a enfiah theih vang a ni. Misualte’n signal hmanrua an ruk chuan shielding card-a LED light-te chuan êng a pe chhuak ang. , Security alarm prompts chu a hun takah pe la, LED light keng lo shielding card chu phurh a awlsam a, pakhat zel hian advantage an nei vek bawk.

RFID signal blocking card (Anso Anti-theft Card, Shueld Card tia hriat bawk) hi a bik takin high-frequency smart card (payment card, bank card, etc. ang chi) wireless signal chu misualte’n card information an rukbo loh nan a venghim a ni.

Smart RFID Signal Blocking Card, i smart card chu kan company-in shielding card a pek chu dah mai la, i pawisa pekna signal chu eng hmanrua pawh hmang se, a tha thei ang bera shielded a ni ang,

I card information rukbo theih a ni lo va, i card information pawh tihchhiat loh a nih theih nan leh, him taka phurh a nih theih nan leh information a leak loh nan a theih loh.