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Automatic Dog Door with Doorbell Activation, 2-Flap Electronic Smart Pet Door with Anti-Pinch, No Collar Needed, Aluminum Lockable Weatherproof Telescoping Tunnel for Pets Up to 40 LB Review

By Dr. Lena Ortiz · Canine wellness writer · Published 2026-06-21 · Updated 2026-06-26

4.6 (5) Amazon rating$309.99

Our verdict

This is a feature-heavy electronic dog door built around doorbell-style activation and a telescoping aluminum tunnel, and it's aimed at owners who want a no-collar, walk-up-and-go setup for dogs up to 40 lb, though the 4.6 star rating is based on only a handful of reviews so far.

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Best for

Owners of dogs up to 40 lb who want an automatic door that opens without a collar sensor and can be installed through a standard wall or door with a telescoping tunnel.

Skip if

You have a dog over 40 lb, want a system proven out by hundreds of buyers first, or you're not comfortable installing a lockable, weatherproofed unit yourself.

  • Priced 392% above the category median ($62.98 across 107 tracked models)

Our scorecard

4.1/5 overall
  • Owner rating4.6/5

    4.6 average across 5 owner ratings

  • Popularity0.1/5

    5 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 skips the usual collar tag or chip sensor in favor of doorbell-style activation, so your dog approaches and triggers the 2-flap electronic opening without wearing any extra hardware. The aluminum construction and telescoping tunnel are built to fit a range of wall thicknesses, and the whole unit is described as weatherproof for outdoor exposure.', "Safety features include an anti-pinch mechanism, which matters for any powered flap that a dog will push through daily, plus a lockable design so you can seal the opening at night or when you're away. At 40 lb, it's sized for small to mid-size dogs rather than large breeds.", "At $309.99, this sits at the premium end of the automatic door category, in line with the doorbell activation and no-collar convenience it's built around. With only 5 reviews recorded, the 4.6 star average is a promising early signal but not yet backed by a large track record."]

Pros

  • No collar or chip needed thanks to doorbell-style activation
  • Anti-pinch design for daily safety
  • Aluminum, weatherproof, lockable build
  • Telescoping tunnel fits varying wall thicknesses
  • Strong early rating at 4.6 stars

Cons

  • Only 5 reviews on record, so the rating isn't backed by a large sample yet
  • Premium price compared to simpler manual or basic electronic doors
  • Capped at dogs up to 40 lb, ruling out larger breeds
  • Doorbell-style activation may need some setup and adjustment to work reliably

Performance notes

The combination of a telescoping tunnel and aluminum frame suggests this is meant for a proper through-wall or through-door install rather than a quick clip-on unit, and the lockable, weatherproof spec points to outdoor-facing use in varying conditions. The anti-pinch feature is a meaningful safety detail for any dog that will be pushing through the flap unsupervised.

What buyers say

With only 5 reviews, the 4.6 star average is a small but positive early signal rather than a proven track record, so shoppers should treat it as a promising newer listing and read individual reviews closely before buying.

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Frequently asked questions

Does my dog need to wear a collar sensor for this door to work?

No, this model uses doorbell-style activation instead of a collar tag or chip sensor, so your dog doesn't need any extra hardware to trigger the flap.

What size dog is this door made for?

It's rated for pets up to 40 lb, which puts it in range for small to mid-size dogs rather than large or giant breeds.

Can this door be used on an exterior wall?

Yes, it's built with a weatherproof, lockable aluminum design and a telescoping tunnel meant to fit through varying wall thicknesses for interior or exterior installs.

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