Writable 125kHz RFID Key Fob Proximity T5577 Fob Tag for RFID Writer Rewritable T5577 Universal (2)

Writable 125kHz RFID Key Fob Proximity T5577 Fob Tag for RFID Writer Rewritable T5577 Universal (2)

Original T5577 Chips,it doesn't have pre-programmed id number,so need to write the id on it before you read,Before use, you must first write data(card numbers) into them by a 125KHZ RFID card writer. It's rewritable chip,and it can write in 125khz id format and H ID WG 125khz format Please note it can't be read before you program the chip Can write by 125KHz RFID writer/copier,CAN NOT WORK WITH ONITY SYSTEM and Proxmark3 RDV4 Writable & Rewritable. It can be erased and written 100,000 times. Suitable for making new and back-up tags, with the 125kHz RFID card writer/copier. It has the same function as the Key Fob , but it looks more beautiful and provides more comprehensive protection for the chip.
Original T5577 Chips,it doesn't have pre-programmed id number,so need to write the id on it before you read,Before use, you must first write data(card numbers) into them by a 125KHZ RFID card writer.

It has the same function as the Key Fob , but it looks more beautiful and provides more comprehensive protection for the chip.