T5557 is the Atmel company produces the multi-function non-contact identification of R/W integrated circuit, apply to 125KHz frequency range.
△Have a password Settings and write protected. Users can set reading way. to'qnashuvga qarshi
△Built-in capacitance can mask choice, also can be outside distribution capacity.
△The only 64bit serial number, has the traceability.
△Read/write data transmission non-contact way
T5557 major upgrade replacement early E5550/E5551 chip, now for T5567 upgrade replacement products, widely used in various forms of identification, such as traffic travel, health communication, education, entertainment and so on a variety of applications, such as hotel door lock card, health insurance card, campus id, enterprise/factory attendance card, Gas station Gas cards,dining cards, o'yin kartalari, student achievement cards, phone cards, movie theaters cards, entertainment cards.

SeabreezeRFID LTD. provides T5577 chip card initialization and data encryption services.

Typical Applications
Induction smart door locks, school, business card systems, kirish nazorati.

Raqobat ustunligi:
Tajribali Xodimlar;
Zo'r sifat;
Eng yaxshi narx;
Tez yetkazib berish;
Katta quvvat va keng turdagi mahsulotlar;
Kichik buyurtmani qabul qiling;
Mijozning talabiga binoan ODM va OEM mahsulotlari.

Bosib chiqarish: Ofset bosib chiqarish, Patone siyoh bilan chop etish, Spot rangli chop etish, Silkscreen Printing, Termal bosib chiqarish, Ink-jet bosib chiqarish, Raqamli bosib chiqarish.
Xavfsizlik xususiyatlari: Suv belgisi, Lazerli ablasyon, Gologramma / OVD, UV siyoh, Optik o'zgaruvchan siyoh, Yashirin shtrix / shtrixli niqob, Baho kamalak, Mikro-matn, Guilloche, Issiq shtamplash.
Boshqalar: IC chip ma'lumotlarini ishga tushirish/shifrlash, O'zgaruvchan ma'lumotlar, Shaxsiylashtirilgan magnit chiziq dasturlashtirilgan, Imzo paneli, Shtrixli kod, Ishlab chiqarish raqami, Kabartma, DOD kodi, NBS qavariq kodi, Kesilgan.