With the Moultrie Mobile Edge Cellular Trail Camera all you need to get started is a cellphone, a Moultrie Mobile Plan and batteries. With cellular coverage provided by multiple major U.S. cellular carriers, new Auto Connect technology connects your camera to the strongest cellular network in your area without ever swapping SIM cards. Built-In memory means no more frustration with expensive, unreliable SD cards. Unlimited cloud storage ensures that all your pictures are always available for you to view and manage using the Moultrie Mobile app and Edge automatically manages its built-in memory to make room for new pictures. Operate efficiently with 8 AA batteries or install 16 AA batteries for extended life when you deploy your Edge in difficult-to-access locations. Edge operates on either Alkaline or Lithium AA batteries and is compatible with Moultrie solar power accessories (sold separately).