The cat door is embedded in the door, allowing your cat to enter and exit while you maintain control over access to other rooms and areas of your home. Easy access and control: The door is integrated into your door for seamless cat entry and exit. When closed, it blocks other family members and helps isolate areas, giving you clear control over where your cat can go. Four locking modes for precise control: Open, Lock, Single (cat can enter but not exit), and Exitonly (cat can exit but not enter). Use the mode that fits your household needs to manage who can go where and when. Cat door with flexible interior access: Lets your cat reach any interior room, including bedrooms or food areas, while you retain full control. Use it to grant access to preferred rooms or foods and to keep certain areas (like the dog's space) protected behind closed doors. Unique cylindrical design for style and function: A distinctive cylindrical interior cat door that adds a touch of style to your space while giving your cat freedom of movement. Use scenarios: Bedroom privacy and pet management: Keep the dog out of the bedroom by using Lock or Exitonly mode, while your cat can still enter and exit as needed. Kitchen or feeding area access: Allow your cat to reach the kitchen or feeding area with Open or Single mode, and keep other activities restricted as desired. Multiroom flexibility: Give your cat access to multiple interior rooms for exploration and comfort, while maintaining control over where the cat can go at any time.