All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Read only, Can not be programmed
Works as a regular 125KHz RFID
Card type: EM
Can't compatible with UHF reader and encrypted readers
Pre-programmed with unique 18 digit ID number in each keyfob (This RFID card is read only, not re-writable.), and first 10 digits are printed on each keyfob