200Piece EM4305 125Khz RFID Writable Proximity ID Card RFID ID PVC Card Rewritable Cards

Features:
100% Brand New. EM4305 chipset
Writable/Rewriter
Compatible with all Door Entry system
 Temperature : -20° - +50°
Each token pre-programmed with unique ID which is printed on it
Each comes with Key ring included
Compatible with all RFID reader to gain access
No external power required.
Brand new key inductive card for entrance guard system.
Easy to carry
 Material: PVC
Water resistant
Size:85mm x 54mm x 0.8mm
frequency: 125Khz
Detecting distance: 3-10cm