PawBot Pro & PawBot Engage models can be setup to work via your home WiFi. Once this setup is done, your PawBot can send photos/ videos of your pet to your PawBot cloud. Your PawBot will also send status updates. Using your PC, tablet (iPad, Android tablet) or mobile device (Apple, Windows or Andriod), you can also send commands to your PawBot. All your data is secure and can be accessed when you login to your PawBot cloud service. PawBot cloud service is free at this time and will remain free forseeable future.