13.56Mhz 7 Bytes Rewrite Changeable Card Copy Clone for Home Daily Use
Features: brand new and
for all internal communication systems
for all readers to access
external power supply is required.
New access control system for key card.
Suitable for access control, hotel door locks, employee attendance and access control school campus and payment control

Specifications: Material: ABS
Size: 5.1X3.2cm/2x1.25inch
Color:As Picture Shows

Package Includes: 1x Keychain

note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you place order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!