Rfid keychain Key Ring Tags 125Khz T5567/T5577/T5557 Blank Writable RFID Tags (50 Access Keychains)

The Rfid keychain Key Ring Tags are blank writable RFID tags operating at a frequency of 125Khz. They are equipped with T5567/T5577/T5557/T5200 chips and have a storage capacity of 330 bits, divided into 10 partitions with an 8-bit password. These keychains are suitable for various applications including bus, parking, identity authentication, attendance systems, and more. They have a read and write distance of 5-10 cm and a wiping life of more than 100,000 times.