Cat flap · PetSafe

PetSafe Deluxe Magnetic Cat Flap

PetSafe's collar-key flap

Updated October 2026

Quick verdict

A solid selective flap.

Strength
Magnetic key keeps others out.
Trade-off
Collar needed.
Right buyer
Collared cats.
Dimensions (seller)
4.17 x 9.57 x 10.16 inches; 1.85 pounds
Product weight
0.84 kg
Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

Why it matters

Only pets wearing the magnetic key collar can open this flap, so other pets and wild animals stay out. It's a simple, battery-free form of selective entry.

A 4-way lock sets fully open, fully closed, in only or out only.

Who it's for, and who should skip it

Good fit if

  • Collared cats
  • Intruder problems
  • Budget selective entry

Look elsewhere if

  • Cats that lose collars
  • Microchip-only homes
  • Large cats

Pros and cons

Pros

  • Selective entry
  • 4-way lock
  • Simple

Cons

  • Collar key needed
  • No timer
  • Key replacement

Limitations to weigh

  • Measure your cat's widest point and the door or wall thickness before cutting; check the cut-out size on the maker's template.
  • Use breakaway collars and keep a spare key.
  • Prop the flap open for the first days and reward your cat for using it; most cats learn within a week.

Specifications

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

MaterialNylonRetailer
Frame materialPlastic (ABS)Retailer
Breed sizeSmallRetailer
ClosureFlap,MagneticRetailer
In the pack1 CountRetailer
Pieces1Retailer
Product weight0.84 kgRetailer
Model number400EFRetailer
Dimensions (seller)4.17 x 9.57 x 10.16 inches; 1.85 poundsRetailer

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Final verdict

A simple selective flap.

Where to buy

Our links open this exact model's product page. Prices and stock change; check what's included before you order.

Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

Questions buyers ask

Who can use it?
Only pets wearing the magnetic key collar.
What lock modes?
Open, closed, in only, out only.