Mifare 1K FOB .

Nneɛma a wɔde yɛ adwuma no nnianim asɛm:

Mpɛn dodow a wɔde di dwuma: 13.56MHz .

Kenkan/kyerɛw su ahorow: 2-5cm (a egyina akenkanfo so) .

Kɔla ne ne kɛse: Nneɛma ahorow a wobetumi apaw, nso wobetumi ayɛ no sɛnea adetɔfo hwehwɛ.

Adeyɛ titiriw: Ebetumi ayɛ screen printing pattern, betumi apete ID code serial nɔma.

Hyɛ nso:

Keyfob-Type Access Control Cards ne Parking Cards a ɛwɔ gua so no mu dodow no ara yɛ ID nkrataa.

Wɔn mu dodow no ara yɛ nea wɔde kaad nɔma a ɛyɛ akontaahyɛde 10 anaa 18 na ɛtintim, .

IC kaad no yɛ akenkan-kyerɛw kaad a ɛwɔ encrypted sectors, na wɔmfa nɔma biara nhyɛ IC card no ani.

Nsɛm a wɔka:

IC card copying nso yɛ adwuma koro no ara, nanso IC card sectors bi betumi ayɛ encrypted, enti ɛho hia sɛ wɔyɛ copy bere a wɔapaapae mu awie no.

Hyɛ no nsow titiriw: Yɛsrɛ sɛ hwɛ wɔn a wɔtɔ kɔpi kaad no yiye, ebetumi agye bere kakra anaa - bere bi akyi a woakyerɛw kaad bi ama wo.

Ɛno akyi no, wobetumi de adi dwuma sɛnea ɛsɛ, nanso ebia nhyehyɛe ahorow bi wɔ hɔ a ɛma wotumi kɔ hɔ a ɛkɔ akyiri na wobetumi ahu sɛ ɛyɛ copy cards.

Ɛbɛto tebea a ɛne sɛ wɔrentumi mfa kaad no nni dwuma anaasɛ wontumi mfa kaad a edi kan no nni dwuma no ano hye. Sɛ ɔhaw a ɛte saa wɔ hɔ a, ɛnyɛ nneɛma a wɔyɛ no yiye ho nsɛm.

Dɛn ne ogya fasu?

Kaad akenkanfoɔ binom anaa access control systems wɔ Anti-copy function, a ɛbɛsi anaa ɛbɛsɛe data a ɛwɔ copy card no mu na ɛde duplication aba.

Wontumi nhu adwumayɛ krataa no anaasɛ entumi nni nkogu wɔ swipe kakraa bi pɛ akyi.

Tags a ɛyɛ hyew .: Mifare 1K FOB, China, Wɔn a wɔyɛ, wɔn a wɔde nneɛma ma, adwumayɛbea, nea wɔayɛ no sɛnea wɔpɛ, ne bo yɛ mmerɛw, ne bo a ɛba fam, nhwɛsode a wontua hwee