Qty. 1 - Blank Rewriteable Keyfob - 125 Khz RFID T5577 - Color Black

125khz rewritable RFID T5577/T5557/T5567 Copy Clone KeyFobs These are blank rewriteable key fobs. Ships out of Irvine, CA 92603 Features: Chip: T5577 Rewritable RFID Weight: 1g Diameter: 3cm Material: Copper Coils+Chip Operation frequency: 125Khz Detecting distance: 3-10cm Readable and writable Compatible with Door Entry system Easy to carry Compatible with all 125khz RFID reader to gain access No external power required Brand new card for entrance guard system. It applies to access control, hotel locks, staff attendance and school campus access and payment control, identification and security systems, parking lot entry and payment, social security management, transportation payment, municipal and ancillary service payment