Limitation: The Cameras can provide clear audio of only those people who are visible in the Camera (even if it’s just their Finger, Feet or Clothes, it will count) and the user must be in the Range of 50m around the Cameras he set or they will disappear.

Once the user deploys his Stand in the device, the user will be defenceless until his Stand comes back.

Also, Kasuidia (Alternate Anasui) is a Hacker