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1 copier(without include battery)
10pcs crystal keyfobs (125KHZ)
1. Place the mother card work area. 2. press "read" key, buzzer "DI. DI. DI", work led flashing 3. Place the new card open work areas. 4. press "write" key, buzzer "DI. DI. DI.DI", work led flashing ,Write a repeatable 5. No operation, 30 seconds automatically shut down, press any key to boot.