Min. Order Reference FOB Price
500 Pieces US$1.03 / Piece
Product Description
Patrol Block 1990A-F5 TM Ibutton with 64 Bits TM card is using one-wire protocol communication, to complete the data read and write through the instant touch. It is not only the ease of handling of the non-contact IC card but also the inexpensive contact IC card. TM card is currently one of the ...