Cat Door for Interior and Exterior Door - 4 Way Locking Magnetic Pet

In this review of the ALUMANI cat door, the bottom line is that it is a practical, compact pet door for owners who want controlled access for a small cat up to 22 pounds. The standout feature is the clever collar-activated unlocking that lets a cat push the outer frame to gain entry, which keeps unwanted animals out while preserving convenient self-entry for the resident cat. This review focuses on durability, installation, and real-world use in both interior and exterior doors.

Key Features

• Ingenious collar activation: The included magnetic collars allow a cat to touch the outer frame at the bottom of the door and unlock the flap for one-way entry without manual intervention.
• Four locking modes: Choose only in, only out, open, or locked so owners can control traffic flow depending on training or weather conditions.
• Durable construction: The ABS material resists claws and bites and provides a weatherproof barrier for exterior installation.
• Compact sizing: With a frame size of 9 1/4 x 11 1/2 in and a flap opening of 6 7/8 x 7 1/8 in, it fits small cats and saves space on narrow doors.
• Easy installation: Designed to be fitted into wood, metal, glass and other door materials, so installation is straightforward for typical home doors.

Who It's For

The ALUMANI cat door suits owners of indoor/outdoor cats under about 22 pounds who want selective access control and a simple, mechanical solution rather than electronics. It is especially useful for people who prefer a collar-activated system that prevents neighborhood strays from entering while still allowing their cat easy return.

Owners with very large cats, multi-pet households where dogs might trigger the mechanism, or those who need an electronic microchip reader should look elsewhere. Also, if a pet is younger than four months or significantly heavier than 22 pounds, this model will not be appropriate.

Pros & Cons

Pros

• Secure collar-activated unlocking reduces unwanted entries while remaining simple to use.
• Multiple modes let owners tailor access for seasons or behavior changes.
• ABS construction offers resistance to claws, bites and weather, improving longevity.

Cons

• The flap opening is compact and therefore only suitable for small cats up to 22 pounds.

Specifications

Our Verdict

The ALUMANI cat door is a sensible, value-focused option for owners of small cats who want a reliable, mechanical way to control access. Its clever collar activation, four locking modes and durable ABS construction make it a durable pick for interior or exterior doors, provided the cat fits the compact flap size.

Frequently Asked Questions

Will this work on a metal or glass door?
Yes, the design supports installation in wood, metal, glass and many other door materials.

How big of a cat can use this door?
The flap and cut-out dimensions make it suitable for cats up to about 22 pounds and generally not for larger breeds.

Does it come with collars?
Yes, two magnetic collars are included to activate the unlocking mechanism.