barely use the camera, just listen closely since you can hear Bonnie (my beloved) and chica, but sometimes you won't so check once every once in a while, also keep your camera on the hallway in the left, you want to keep an eye on foxy, as for Freddie everytime she's in the kitchen, wait 3-5 seconds before closing the door so you won't waste power and everytime you open the doors check with light to see if Bonnie or chica was camping after foxy or Freddie's turn. thats all. oh yeah and wait for 5 seconds for Bonnie and she's gone as for chica it's 3 seconds or so.