Power Pet Electronic Dog Door - Fully Automatic Sliding e-Gl

The Verdict

If you’ve got a sliding glass door and a dog that acts like a prison break artist every time you leave the house, the Power Pet Electronic Dog Door is worth a hard look. This isn’t the flimsy flap you wedge into a screen door — it’s a fully automated sliding panel system that mounts directly into your existing door track. With 200 ratings averaging 4.0 stars, it’s clearly working for a lot of people, but it’s not without its quirks. Here’s the breakdown you actually need before dropping money on this.

What You Get in the Box

The kit includes the main sliding panel with a built-in pet door, an adjustable frame that fits most standard sliding glass door tracks, and two electronic collar keys. The panel itself is constructed from heavy-duty aluminum and glass-reinforced plastic, and the pet door opening measures roughly 10 inches wide by 12 inches tall — sufficient for most medium and large breeds, though you’ll want to verify your dog’s chest width before ordering. The sensor system detects the collar key within a few feet, triggering the door to slide open automatically, then closes after your pet passes through.

Performance and Real-World Use

The fully automatic mode is the headline feature. Once your dog approaches wearing the collar key, the door slides open with a quiet motor hum and closes after a few seconds. It’s genuinely hands-free — no pushing, no pawing at a flap that’s too stiff. The four-way lock switch on the side gives you full control: you can set it to allow entry only, exit only, both, or completely locked. That’s a thoughtful touch for puppy training or keeping your dog inside during specific hours.

Build quality is solid for the price point. The aluminum frame feels durable, and the motor has held up in testing without jamming — even with daily use. As one reviewer put it, “This thing has survived my 70-pound lab who used to bulldoze through our screen door. It’s been six months and it still opens smoothly every time.” Another noted, “The sensor range is perfect — it doesn’t open for the neighbor’s cat, only my dog with the collar on.”

Where It Falls Short

The collar key is both the best and worst part of this system. If the battery dies, your dog is stuck outside (or inside) until you notice and swap in the spare. There’s no low-battery alert, which is a genuine oversight. One frustrated buyer said, “Came home from work to find my dog waiting at the door because the collar battery died at noon. He was fine, but I felt terrible.”

Installation also requires patience. You’ll need to measure your door track precisely — the frame adjusts to fit widths between 1.25 and 1.75 inches, but if your track is even slightly out of spec, you’ll be shimming it. It’s doable for a moderately handy person in under an hour, but don’t expect a tool-free setup. A few reviewers reported gaps after installation that let in cold air, so factor in weatherstripping if you live in a climate with extreme temperatures.

Who Should Buy This

This is ideal for pet owners with sliding glass doors who want the convenience of an automatic pet door without cutting a hole in their wall or door. It’s especially good for people who work long hours and want to give their dog independent access to a fenced yard. If you have a small dog, a cat, or a non-standard door track, you’d be better served by a simpler flap model or a professional installation.

FAQ

Q: Will this fit my sliding door?
Measure the height of your door track channel first. The frame adjusts to fit standard tracks between 1.25 and 1.75 inches wide, but non-standard tracks will require custom fitting or shims.

Q: How long does the collar key battery last?
Most users report 3-4 months of daily use per charge. It charges via a mini-USB cable, and you get two keys so one can charge while the other is in use.

Q: Does the sensor work through glass or walls?
No. The sensor requires line-of-sight within roughly 3-4 feet. That’s actually a plus — it prevents accidental openings from keys inside the house.

The Verdict

Buy it if you have a standard sliding glass door, a medium-to-large dog, and you want a secure, automatic entry system that keeps strays out. Skip it if you’re not comfortable with a measuring tape, live in extreme climates without weatherproofing, or have a pet under 15 pounds that might not trigger the sensor reliably.

Rating: 4.2/5 — Smart design, sturdy build, and a real convenience for the right home. Just keep spare collar keys charged and expect to spend an hour on installation.

Power Pet Electronic Dog Door review by The Shopper’s Verdict

Where to Buy

👉 Check Price on Amazon →

We earn a small commission at no extra cost to you — this helps fund more honest reviews.

Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.