5 pcs Dual Chip Frequency RFID 13.56Mhz 1K UID and EM4305 or t5577 125 kHz ID key tag Readable Writable Rewrite for copy clone
UID+T5577 RFID copy writable key tags 125khz &13.56mhz Rewitable card reader IC+ID Writable Composite Key Tags
Dual Chip Frequency RFID 125Khz 13.56mhz T5577 UID Writable Keyfobs Proximity Smart Card for Access Control
Common 13.56mhz rfid reader writer and NFC phone cannot write the UID cards!
Usually we use NFC ACS ACR122U reader-writer with software to write uid.
Features:
1.100% brand new and High quality,Waterproof,dustproof
2. Sector block 0 which can be changed and 125khz keyfobs could be copied arbitrarily
3. Dual frequency,dual chip,compatible 125khz and 13.56mhz access control system
4.Readable and rewritable,No external power required
Specification:
Frequency:13.56MHz+125khz
Card chip:UID+T5577 dual chip
Read/Write Time :1~2ms
Rewritable:>100,100 times
Data Retention:>10 years
Material:PVC, PET, AL Inlay
Color:Blue,Yellow,Red
Size:43.9*30.6*5.3MM
Operating temperature:-20- 85 degree
Application:
Access control, hotel locks, staff attendance, school campus access, membership management, payment control, identification and security systems, parking lot entry, social security management, transportation, municipal and ancillary service.