# Package com.atid.lib.reader.types

- Enum Summary
  Enum | Description
  --- | ---
  BuzzerState | Indicates the buzzer status of equipment that supports Buzzer.
  CommType | ATEAReader Indicates the communication protocol of the instance and equipment.
  DataType | It distinguishes whether the data received from the equipment is barcode data or TAG data of RFID UHF.
  KeyState | The KeyState represent state of key.
  KeyType | The KeyType represent type of key.
  NotificationState | The NotificationState enumeration represents the notification of the Device.
  NotifyTimeType | The NotifyTimeType enumeration represents the notification time of the Device.
  OperationMode | The OperationMode enumeration type represents the Device's Operation Mode.
  UsbChargerControl | The UsbChargerType enumeration specifies whether to connect or disconnect a device connected to the USB port on the device.
  UsbChargerState | The UsbChargerState enumeration represents the usb charging of the Device.
  UsbChargerType | The UsbChargerType enumeration represents a device connected to the device's USB port.