The PetSafe Microchip Cat Door – Wall Mount offers your feline the freedom to come and go while keeping unwanted animals out. Designed to work with your cat’s existing microchip, it eliminates the need for a collar or tag, providing secure and hassle-free access. This version is designed for wall installation, making it perfect for homes where fitting the cat door into a wall is more practical than installing it in a door. The microchip reader works with most common 15-digit ISO microchips and can store multiple pet profiles, making it ideal for multi-cat households. The door features a four-way locking system, giving you full control over when and how your cat uses it. The durable, weather-resistant flap helps protect against drafts, while the high-quality materials ensure long-lasting performance indoors or outdoors.