100pcs/lot T5577 EM4305 RFID 125khz Key Keyfobs Copy Rewritable Writable Rewrite Duplicate Proximity ID Token Ring Blank Access

100pcs EM4305 T5577 Blank Key Tag

T5577 chip which compatible with EM4305 chip
100% Brand New
Weight: 47g (10pcs)
Size:3.5 x 2.9 x 0.5cm
Material: Plastic
Operation frequency: 125Khz
Read and rewrite key tags
Detecting distance: 0-5cm
Easy to carry
Water resistant
Can read and rewrite
Each comes with Key ring included
Compatible with 125khz RFID reader to gain access
No external power required.
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, 5YOA, municipal and ancillary service payment