- 4 Road Locking Modes: Our indoor/outdoor cat door features an adjustable locking system with four distinct settings: only accessible from outside, open for both inside and outside, or fully secured. This provides you with versatile control over your pet's movements. - Size and Compatibility: The external dimensions of the cat door are 7.56 inches (W) x 2.17 inches (H) x 8.46 inches (D), with an internal size of 6.18 inches (W) x 6.30 inches (H). Weighing only 15.7 lbs, this cat door is lightweight and easy to install, making it suitable for various door types. - Durable Material: Crafted from robust materials, this cat door is designed to withstand daily use. Its sturdy construction ensures durability and security, providing peace of mind for pet owners. - Practical Applications: - Ideal for households with multiple pets, allowing you to control and monitor access easily. - Perfect for creating a safe outdoor space for your indoor cats, enabling them to enjoy fresh air while staying secure. - Great for training purposes, helping pets acclimate to outdoor access in a manageable way. This cat door enhances the comfort and freedom of your pets while maintaining your control over their environment.