Cat Door- 4-Way Locking Option for Interior/Exterior Doors and Walls
- Cat Door
- Magnetic
- Cat, Dog, Small Animal
- White
- Better rated than 55%
A weatherproof, lockable option worth it if your door or wall thickness is within the 2.17 inch limit and you want a 4-way lock rather than a simple flap.
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How it ranks among the 51 cat doors we track
4.5★ across 133 Amazon ratings, Bayesian-smoothed toward the category average.
133 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
100+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 51 cat doors we track - how the scorecard works · full cat doors data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A 4-way locking cat and small-pet door built for interior or exterior doors and walls, sized medium with a magnetic closure and an included installation kit. The frame is ABS and polypropylene plastic, weatherproofed for exterior use.
The listing covers cat, dog and small animal use, but the maximum compatible thickness of 2.17 inches and the breed sizes listed (extra small, small, medium) point to smaller pets rather than large dogs despite the broad pet type field. Size against your own door or wall thickness rather than the pet type label alone.
- 4-way locking flap
- Fits doors and walls
- Magnetic closure
- White ABS/PP frame
Who it's for
Owners installing a locking flap door in an interior or exterior door, or in a wall, for a cat, small dog or similarly sized pet. Not sized for large dog breeds.
Strengths and trade-offs
Drawn from this product's published specifications.
- 4-way lock settings for flexible access control
- Rated for both doors and walls
- Weatherproofed for exterior installation
- Includes an installation kit
- Limited to 2.17 inches maximum compatible thickness
- Not sized for larger dog breeds despite listing dog as a pet type
Performance notes
A 4-way lock typically lets the flap be set to in-and-out, in-only, out-only or fully locked, giving more control over pet access than a fixed flap. The magnetic closure helps the flap reseat after each pass to keep drafts out.
Specifications
| Brand | cat |
|---|---|
| Dimensions & fit | |
| Item Weight | 11.2 ounces |
| Dog Breed Size | Extra Small, Medium, Small |
| Construction & materials | |
| Material Type | Acrylonitrile Butadiene Styrene (ABS), Polypropylene (PP) |
| Frame Material | Acrylonitrile Butadiene Styrene (ABS) |
| Color | White |
| Compatibility & installation | |
| Maximum Compatible Thickness | 2.2 inches |
| Smart Home Compatibility | Not Smart Home Compatible |
| Other details | |
| Closure Type | Magnetic |
| Pet Type | Cat, Dog, Small Animal |
| Customer Reviews | {'ratings_count': '133', 'stars': '4.5'} |
| Manufacturer Part Number | M |
| Asin | B0G1LZQ2LK |
| Manufacturer | Hachacha |
| Best Sellers Rank | #17,174 in Pet Supplies (See Top 100 in Pet Supplies) #33 in Cat Doors |
| Model Number | M |
Other cat cat doors
How it compares
This product against the closest alternatives we track in cat doors.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Cat Door- 4-Way Locking Option for Interior/Exterior Doors and WallsThis product | 4.5 / 5 | 133 | 3.9 / 5 |
| Purrfect Portal Meow Manor® Cat Door Interior DoorPurrfect | 4.9 / 5 | 7,451 | 4.7 / 5 |
| PetSafe Interior Cat DoorPetSafe | 4.4 / 5 | 16,272 | 4.4 / 5 |
| Ideal Pet Products Cat Flap Door with 4 Way LockIDEAL | 4.6 / 5 | 2,900 | 4.2 / 5 |
| Dog Door for Screen Doordog | 4.5 / 5 | 3,600 | 4.1 / 5 |
Similar cat doors from other brands
Questions about the cat cat doors
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What locking options does it have?
Four settings, based on the 4-way lock design.
Can it go in a wall instead of a door?
Yes, it is listed for both interior/exterior doors and walls.
What is the size limit?
Maximum compatible thickness of 2.17 inches, in the medium size option.