1.4 LOCK STYLES: Easily control your cat's access with versatile lock settings. Choose from options: only in, only out, free access, or fully locked. The design prevents cats from manipulating the locks, ensuring that only you have control. 2. EASY INSTALLATION: Your purchase includes straightforward installation instructions, making it simple to set up. Familiarize yourself with the steps before beginning. The height of the cat flap can be adjusted to accommodate different door thicknesses. 3. HIGH-QUALITY MATERIAL: Constructed from premium ABS plastic, this cat door offers durability and a sleek finish. Its surface is smooth and features an attractive color texture, suitable for both interior and exterior wooden doors. Equipped with sealing brush strips, it provides wind and waterproof protection, effectively keeping mosquitoes and insects outside while minimizing noise as your cats pass through. 4. INDEPENDENT ACCESS FOR CATS: Set the locking mechanism to allow your cats independent entry and exit without interrupting your day. The transparent flap ensures your pets can clearly see the entrance, while the built-in magnet securely holds the flap closed when not in use. Scenarios for Use: - Perfect for busy professionals who want to provide their pets with freedom while maintaining a distraction-free work environment. - Ideal for homes where multiple cats need access, with customizable settings to manage their comings and goings. - A great solution for families with pets, allowing children to open and close the flap easily without harming the mechanism. Experience seamless convenience and enhanced living for both you and your pets with this functional cat door.