125khz RFID Writable rewritable T5577 Key fob tag for RFID Writer Waterproof (Pack of 10) (Blue)

1. Material:ABS 2. Frequency: 125KHz 3. chip: Original ATMEL T5577 (The best rewritable chip) 4. 10pcs T5577 RFID rewritable 125khz writable Black Keyfobs. 5. Working Mode: Read-write modes - Can be used in 125KHz RFID card Copier/ Duplicator 6. Storage Capacity: 330 bit (264 free bit availability) 7. Reading distance is 0 - 10cm Please note it need to write the id on it before you read,it's original chip. can write in normal id format and H ID format WG26,If it can't work with your system,please contact with us first.we will give you a satisfying answer.

• Original T5577 Chips,it doesn't have pre-programmed id number,so need to write the id on it before you read,SO MAKE SURE YOU HAVE THE WRITER BEFORE YOU BUY IT.
• it's rewritable chip,and it can write in 125khz id format and HID WG 125khz format,Please note it can't be read before you program the chip
• Both are stainless steels ring,It won't rust.
• can write by 125KHz RFID writer/copier,CAN NOT WORK WITH ONITY SYSTEM and Proxmark3 RDV4
• blue,black color available in our stock,if you want to customized logo,please contact with us.