Pet Door 4 Way Lockable Cat Door Magnetic Cat Dog Flaps Smart Pet Flap Door Automatic Lock Cat Dog Gate for Window and Porch Use for Pet Cat Puppy

Specifications: Color white Material: Plastic Size M: Entire flap including frame: 19.2 x 20 x 5.5cm The actual flap: 15.6 x 15.2 cm 4 Ways To Go In And Out Control: 1. door is locked from both sides 2. flap is completely open and cat can come and go at will 3. Cat can only penetrate from the outside, but do not go back 4. Cat can go out but not go back (to other cats also prevents entry) Surgery: 1. Remove red button to the right and blue button to the left door will unlock. Cat can go out and get. 2. Remove red button to the left and blue button to the left, Cat can only enter and not go out. 3. Remove red buttons to the left and blue buttons to the right cat can not enter and go out 4. Remove red button to the right and blue button remove only to the right, remove cat and can not go back. Package List: 1 x 4 Way cat flap