You are in control - with four different settings: In only, Out only, Fully locked, Fully unlocked.
The PetSafe 4-Way Locking Cat Flap is designed to be mounted in doors or walls and can also be used for very thin applications such as a screen door. The 4-way locking mechanism allows you to control the access of your cat by manually setting the lock in one of four different settings: In only, Out only, Fully locked, Fully unlocked.
The flap is rigid plastic with a magnetic strip along the bottom to hold it in the closed position. Suitable for fitting into doors, walls or glass to a maximum depth of 2 Inches, however, a tunnel extension is available to allow installation in areas up to 4 Inches deep.
Please use the guidelines listed below to select the proper size door for your pet. You should select a door that is appropriate for the largest pet that will be using the pet door.