• PetSafe SmartDoor Connected Pet Door Power Adaptor provides a reliable and convenient power source for your electronic pet door.
  • Safely and efficiently powers your PetSafe Connected SmartDoor, eliminating the need for batteries.
  • 12-Vdc, 6 ft cord included for compatibility in the USA and Canada.
  • Works seamlessly with the PetSafe app on your smartphone for remote access and control.
  • Easy installation process, ensuring that your pet door stays powered and connected at all times.

Petsafe SmartDoor Connected Pet Door Power Adaptor

Continuous AC Power Eliminates Routine Battery Swaps

Regular price $49.99

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Plugging directly into the frame's internal DC jack, this 12V power supply provides continuous AC power to eliminate battery replacements and prevent app connectivity drops.

  • PetSafe SmartDoor Connected Pet Door Power Adaptor provides a reliable and convenient power source for your electronic pet door.
  • Safely and efficiently powers your PetSafe Connected SmartDoor, eliminating the need for batteries.
  • 12-Vdc, 6 ft cord included for compatibility in the USA and Canada.
  • Works seamlessly with the PetSafe app on your smartphone for remote access and control.
  • Easy installation process, ensuring that your pet door stays powered and connected at all times.

Installation & Fit

  • Plugs directly into the dedicated DC power jack located on the interior housing of the SmartDoor Connected frame.
  • Bypasses the internal C-battery compartment to supply continuous hardwired power without modifying the door frame.
  • Low-profile cable design allows neat wire routing along wall baseboards or door trim.
  • Instant, tool-free plug-and-play setup requires no hardwiring or electrical expertise.

Best Suited For

Ideal for:

  • Continuous AC Hardwired Power: Eliminating routine battery swaps and avoiding unexpected app connectivity drops by plugging directly into a standard outlet.
  • PetSafe SmartDoor Connected Pet Door owners seeking a permanent, battery-free power supply.
  • Installations located within 6' of a standard North American outlet (12V DC output).

Questions

How do I measure my old flap to order the right replacement size?

Measure the flap panel itself, not the hole it covers and not the outside of the frame. Take the width across the flap at its widest point, then the height from the top edge, including the section that sits under the retainer, down to the bottom edge.

Then count the holes along the top edge and measure the distance between the centers of the two outermost holes. Flap dimensions repeat across brands but hole patterns do not, so that spacing is usually what tells us which flap is actually yours. The size guide on the product page lists the flap dimensions for each size we carry, so you can check your measurements against it before ordering.

Can I buy just one flap for a double flap pet door?

Yes. On a double flap door the two flaps are separate parts, so you can replace one and leave the other in place. That is common, because the exterior flap takes the weather and the UV and usually wears out first.

Order the same size as your door and tell us which side you need if the two differ. If both flaps are the same age it is worth replacing them together. A new flap sits against the frame more tightly than a relaxed older one, and mixing the two can leave the seal uneven.

Does a replacement flap come with magnets and hardware, or just the flap?

Our replacement flap kits arrive ready to install. The flap ships with the parts needed to fit it to your door, so you are not sourcing magnets, rivets or retaining strips separately.

If you would like to add extra magnets for a firmer close, those are available separately as well.

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Product Details

Product Details


The PetSafe SmartDoor Connected Pet Door Power Adaptor delivers continuous AC power to your electronic pet door, eliminating the need for routine battery replacements. It keeps your door fully operational and seamlessly connected to the PetSafe app at all times.

Continuous Hardwired Power
Plugging directly into a standard outlet, this power supply provides an uninterrupted energy source so your pet always has access. The included 6' cord allows for convenient wall routing without requiring proximity to an immediate outlet.

Technical Specifications & Features:

  • Battery-Free Operation: Powers your door directly to eliminate battery maintenance and downtime.
  • Extended Cord Length: Equipped with a 6' cord for flexible power placement.
  • North American Voltage: Standardized 12V DC output for full compatibility in the USA and Canada.
  • Uninterrupted App Control: Maintains steady power for reliable remote access and scheduling via the PetSafe app.

Explore our full selection of pet door replacement parts and accessories.

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Track heights exceeding 106 inches (107" or higher) may require additional shipping charges. Please provide your contact information for a custom freight quote, and our team will follow up during normal business hours.