Cats and dogs can freely enter and exit, can control the direction of the cat door, pet door, enter and exit the cat door hole, pet supplies 610g with white box, cat door inner diameter 20cm, outer diameter 26cm, thickness 6cm, four-speed adjustment There are four modes (1) Close the cat flap lock in both directions. (2) Indicates that the door opens in both directions. (3) Let the cat out, but don’t let the cat in. (4) Entry is permitted, but not exit.
