TRIXIE Pet Products Electromagnetic 4-Way Locking Cat Door, White

Provide your pets with protected and safe home entry with Trixie’s Electromagnetic 4-Way Locking Cat Door. Your cat wears a small collar magnet (item 3871) that doubles as an identification tag. The innovative circuit within the cat flap unlocks the quiet running door for entry or exit as your pet nears. The durable plastic frame and flap with special sealing and magnetic closure and 4-way security lock are ideal for any door in the home. Features a tunnel element to extend the depth from 0.25 to 1.25 Inch. Suitable for cats as much as 15 pounds. Battery operated (9 V battery not included). Quick and easy assembly. All hardware included. Three year warranty. Color: white. Dimensions (Inch): outdoor frame 8.25 x 9.5; rough cut out 6.5 x 8.5; flap 5.75 x 6.25. Weight: 1 pound.

Innovative electromagnetic design helps keep out unwanted animals batteries not included
Durable plastic frame with quiet door flap with sealing and magnetic closure with 4-way safety lock
Includes tunnel element to extend the depth from 0.25 to 1.25 Inch
Additional extension to be had the use of the Tunnel Extender item 3870