Black dog door, easy to install and lockable, for medium and large dogs (34 cm x 44 cm)

General DescriptionThe Ulisem dog door is designed for medium and large dogs, offering a practical and secure solution for allowing your pets to come and go freely. Made of high-quality ABS material, this door is durable and compatible with most screen doors. It is equipped with an automatic closing system using a magnet, preventing mosquitoes from entering while allowing easy access for your pets. Technical SpecificationsInner dimensions: 28 cm x 33 cmOuter frame dimensions: 34 cm x 44 cmInstallationEasy to install with instructions included in the package.Suitable for screen doors, screen windows, or any screened area.The inner flap does not include a screen; a cut-out screen must be placed in the inner flap frame.UsePets can enter and exit freely by gently pushing the door frame.It is recommended to introduce and exercise the pet at the beginning of use to facilitate adaptation.Other InformationThe two sliding bolts at the bottom allow you to lock the door frame to prevent unauthorized exits.