Why it matters
The door unlocks only for pets wearing a SmartKey on their collar (up to five keys). Small fits pets up to 15 lb (5 1/2 x 7 7/8 in flap, 8 3/8 x 14 3/4 in cutout); Large fits up to 100 lb (11 x 16 in flap, 15 5/8 x 23 1/4 in cutout). It installs in doors or walls 1 1/2–2 in thick (thicker walls need a kit) and runs on 4 D-cell batteries.
Who it's for, and who should skip it
Good fit if
- Keeping other animals out
- Multi-pet homes
- Dogs up to 100 lb
Look elsewhere if
- Owners who won't maintain batteries
- Homes without reliable Wi-Fi (app models)
- Very tight budgets
Pros and cons
Pros
- Selective entry
- Two sizes
- Known brand
Cons
- Batteries
- Collar key needed
- Price
Limitations to weigh
- Measure your dog's shoulder height and widest point; the flap top should sit at least an inch or two above the shoulder, and the step-over should be low enough for seniors and short legs.
- Electronic doors need fresh batteries or power to stay locked or open as intended; check what happens in a power cut and keep spares.
- Door and wall installs mean cutting; check for wiring and studs in walls, metal or glass in doors, and rental rules before you start.
Specifications
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Price | $144.99 | Maker |
|---|---|---|
| Model number | PPA11-10711 | Maker |
| Large size price | $200.99 | Maker |
| Small flap opening | 5 1/2 x 7 7/8 in (pets up to 15 lb) | Maker |
| Large flap opening | 11 x 16 in (pets up to 100 lb) | Maker |
| Small cut-out | 8 3/8 x 14 3/4 in | Maker |
| Large cut-out | 15 5/8 x 23 1/4 in | Maker |
| Opens for | Collar SmartKeys (up to five) | Maker |
| Installation | Doors or walls 1 1/2-2 in thick (thick walls need a kit) | Maker |
| Power source | 4 D-cell batteries (not included) | Maker |
Alternatives worth comparing
More dog doors we cover
- Hakuna Pets Aluminum Pet Door
- Amazon Basics Plastic Pet Door
- PetSafe Plastic Pet Door
- PetSafe Extreme Weather Plastic Pet Door
All dog doors, compared in one table · Every PetSafe product we cover
Final verdict
A proven collar-key door.
Where to buy
Our links open this exact model's product page. Prices and stock change; check what's included before you order.
$144.99Manufacturer store price. Prices change; check the current price before you buy.
Each button opens this exact model. Disclosure
Questions buyers ask
How many pets can use the PetSafe Electronic door?
Up to five with SmartKeys.
What power does it use?
4 D-cell batteries.