This is the perfect choice for people who are energy-conscious and those who live in extreme weather climates. This door will stand up to the toughest weather challenges without having to sacrifice beauty and elegance.

Fully Automated and Activated by Your Pet's Digitally Coded Ultrasonic Collar: These ingenious doors keep out stray animals while allowing your pets the freedom to come and go without requiring you to act as your pet’s personal doorman. The sleek and elegant design is also rugged and completely wind and weather resistant. No drafts will penetrate your Power Pet door even in hurricane force winds providing the most energy efficient pet door on Earth.

The Power Pet door also increases home security with an automatic steel dead bolt lock and bulletproof door panel which, when activated by your pet, quickly and quietly disappears into the stylish housing. The Power Pet door also features a unique directional sensing system that allows the panel to open only when your pet is directly approaching the door, not when your pet is just wandering by. This door is also completely safe for pets and children because the panel is closed smoothly and safely by gravity, not by the motor. Should the lightweight panel encounter an obstruction while closing, it will automatically retract into the open position.

Your pet will learn to operate the Power Pet door in minutes and learn to love it for a lifetime. The Amazing Power Pet door adds a wonderful high tech touch to your home while increasing its safety, security and energy efficiency and giving your pets something to howl (or meow) about!

Although the design is rugged and weather-proof, it is also sleek and sophisticated. 2 sizes - Medium, for pets up to 30lbs and Large, for pets up to 100lbs, combine with 3 height ranges to work with almost any pet, and any sliding glass patio door.

Weatherstripping, draftstopper, and a sturdy automatic locking system complete this truly amazing, fully automatic, patio pet door.

Comes standard with our water-resistant MS-4 collar, but you can optionally choose our NEW Extra Rugged, Fully Waterproof MS-5 Pet Collar. Both the MS-4 and MS-5 control the Power Pet Door, Sound Barrier Indoor Pet Barrier, and Yard Barrier Outdoor Pet Barrier. As an alternative option, you can purchase the RX-10 Pet Collar, which controls the Power Pet Doors, Sound Barrier, Yard Barrier, Radio Mat Indoor Pet Barrier, and Humane Contain Electronic Fence System. This one outstanding collar controls all these sonic and radio products, creating your own Pet Automated World™.