Previous page Next page 1 EASY SETTING 3 MODES 2 THE FIRST ONE MODE MANUAL 3 THE SECOND MODE TIMER 4 THE 3 MODE LIGHT SENSOR 5 EASY INSTALLATION What type of batteries does the unit use? You will need 4 pcs AA batteries. Does this ship with a DC plug adaptor? Yes. It has a power plug included. What if I met problems for this product？ Please let us know first and we will solve it, thank you! What should I do when got the product? Please charge it for half an hour before using, then you can set the program Why it open/close improperly after using serveral days? Please know that the using environment is full of dirt and outside, so there might be obstacle, please take off the door and check the track and also the inside parts if going wrong PRODUCT COMPARISON Auto Chicken Door Grey Chick Brooder Heater Plate Chick Brooder Heater Plate Powered by By Battery/DC Powered by By DC Powered by By DC Quality Promise 180 days Quality Promise 270 days Quality Promise 270 days