Petof
Automatic None Check price on Amazon

Automatic Dog Door with Collar Sensor, 2-Flap Large Electronic Dog Door for Door with Anti-Pinch, Mains-Powered, LCD Display, Timing Function, Metal Frame- L Review

By Marcus Bell · Dog nutrition editor · Published 2026-06-13 · Updated 2026-07-05

4.2 (26) Amazon rating$259.99

Our verdict

This large, mains-powered automatic door uses a collar sensor for activation and pairs a metal frame with an LCD display and timing function, and its 4.2 star average across 26 reviews makes it one of the more established options in this size class.

Check price on Amazon

Best for

Owners of larger dogs who want a mains-powered automatic door with collar sensor activation and a durable metal frame.

Skip if

You'd rather avoid a wall outlet nearby, or your dog won't reliably wear a collar tag for the sensor to detect.

  • Priced 313% above the category median ($62.98 across 107 tracked models)

Our scorecard

4.1/5 overall
  • Owner rating4.2/5

    4.2 average across 26 owner ratings

  • Popularity0.2/5

    26 owner reviews, fewer than most models here

The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog and cat food, health, gear and grooming we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.

Overview

['This automatic dog door is built in a large size with a 2-flap electronic design and a metal frame meant to hold up to daily use. Instead of doorbell-style activation, it relies on a collar sensor, so your dog needs to wear the accompanying tag for the door to recognize them.', "It's mains-powered rather than battery-run, which means a steadier power supply for a large, heavier-duty unit like this, and it includes an LCD display along with a timing function so you can schedule when the door is active. An anti-pinch feature adds a layer of safety for the flap mechanism.", "At $259.99, it's priced in the mid to upper range for automatic doors, and with 26 reviews averaging 4.2 stars, it has a more established track record than some of the newer, less-reviewed listings in this category."]

Pros

  • 4.2 star average across 26 reviews, a more established track record
  • Metal frame built for a large-size door
  • Mains-powered for steady, consistent operation
  • LCD display with a timing function for scheduling
  • Anti-pinch safety feature

Cons

  • Requires your dog to wear a collar sensor tag consistently
  • Mains-powered design means it needs to be installed near an outlet
  • Mid to upper price point for the category
  • Large size may be more door than needed for smaller dogs

Performance notes

The metal frame and large sizing point to a sturdier build meant for bigger or more active dogs, and mains power avoids the recharge cycles that battery-run competitors require. The collar sensor activation is a more traditional approach than doorbell-style triggers, so consistent tag wear is part of getting reliable performance.

What buyers say

With 26 reviews and a 4.2 star average, this door has a more established feedback base than several other listings in this size and price range, suggesting reasonably consistent satisfaction among buyers so far.

Check price on Amazon

More from Automatic

Similar dog and cat food, health, gear and grooming to consider

Frequently asked questions

How does this door detect my dog?

It uses a collar sensor, meaning your dog wears a tag that the door reads to trigger the flap, rather than a doorbell-style or app-based activation.

Does this door need to be plugged in?

Yes, it's mains-powered, so it needs to be installed within reach of a wall outlet rather than running on battery power.

What size dogs does this large door fit?

It's built in a large size with a metal frame, so it's intended for bigger dogs rather than small or toy breeds.

Best Dog Gates & Doors  ·  All Dog Gates & Doors

Check price on Amazon