The American Hunter Economy Game Feeder is the most economical way to keep your feed spreading all year round at your favorite hunting spot. The Economy feeder operates on a feed timer and also features Rail Mounts on all four corners to mount accessories. Operates on AA batteries but also features a receiver plug for a Solar Panel Accessory. Varmint Guard is built in and protects a metal spin plate.FeaturesCompact and efficient designTwist Lock or Flat MountingMetal spin plateVarmint guard built-inRail mount for optional accessoriesSolar Panel accessory plugin-inAA Battery Power