CEESC Extra Large Cat Flap (Outer Size 11.6" x 9.8"), Rotary 4 Way Locking Door for Interior Exterior Doors, Weatherproof Pet & Doggie with Circumference < 24.8",Upgraded Version

4-way switch mode: the dog flap offers 4 modes that can be easily selected with the arrows and symbols: only input, only output, both and fully locked. So you can conveniently control your pet's entrances and exits. Size and application: with an outer size of 24.5 x 29.5 x 5.5 cm (W x H x D), an inner size of 19.5 x 22.5 cm (W x H) and a cut-out size of 21 x 23.5 cm (W x H), this flap is suitable for doors and thin walls. It is suitable for cats and dogs up to 12.5 kg and a waist circumference of 63 cm or less. Safe and thought: the transparent flap allows your pet to see through the door. An outer rain seal protects against moisture. Brush strips ensure silent closing of the door and increase safety. Easy installation: the complete instructions allow easy installation in windows, doors, cupboards, panels and walls. Excellent quality: the flap is made of weather-resistant and durable ABS material and has a smooth surface.