• Monitoring system and method of recharge terminal

  • A device of data security verification

  • An offline payment method based on QR code

  • An IC-Card Reader

  • A New Light-weight Equipment for batch cards read- write

  • A sharing card selling device

  • Light-weight self-service card selling and recharging machine

  • Non-interference multifunctional vehicle-mounted machine

  • Multifunctional self-service card selling and recharging machine

  • Lightweight face scanning self-service card vending machine

  • Dynamic QR code displayer

  • Card reader (YCT)

  • A New Light-weight Equipment for batch cards read- write

  • Mobile phone with graphic user interface for QR code payment of ticket circulation

  • Multifunctional self-service card selling and recharging machine

  • self-service card selling and recharging machine (lightweight)

  • A Mobile Phone User Interface of Bluetooth Recharge Graphics

  • Monitoring system and method of recharge terminal

  • A device of data security verification

  • An offline payment method based on QR code

  • An IC-Card Reader

  • A New Light-weight Equipment for batch cards read- write

  • A sharing card selling device

  • Light-weight self-service card selling and recharging machine

  • Non-interference multifunctional vehicle-mounted machine

  • Multifunctional self-service card selling and recharging machine

  • Lightweight face scanning self-service card vending machine

  • Dynamic QR code displayer

  • Card reader (YCT)

  • A New Light-weight Equipment for batch cards read- write

  • Mobile phone with graphic user interface for QR code payment of ticket circulation

  • Multifunctional self-service card selling and recharging machine

  • self-service card selling and recharging machine (lightweight)

  • A Mobile Phone User Interface of Bluetooth Recharge Graphics