What is Rewritable iButton Key RW1990 Compatible Dallas Touch Momory
Price
Min. Order Reference FOB Price
100 Pieces US$0.15-0.20 / Piece
Sepcifications
- Certification RoHS, SGS
- Shape Handle
- Kind IC Card
- Type Non-contact
- Application Social Security Card, Community Card, Hotel Card, Enterprise Card, Traffic Card, Supermarket Card, Campus Card, Smartcard Application, Access Control
- Style Keychain
- Transport Package 100PCS/Box, 2500PCS/Carton
- Specification 59*19mm
- Trademark none
- Origin China
Product Description
Description The TM1990A-F5 electronic iButton key with unique 64-bit code is a full quality analog of Dallas/Maxim DS1990A-F5 iButtons. Designed for access control systems each key has a unique family code that is recorded while the key is being produced and the code cannot be overwritten. While ...
