Armor Flex Dog Door, Extra Large Door Mount Power Pet Door Accessories These doors use patented technology

These doors use patented technology with rare earth magnets embedded along the entire periphery of our unique wide flange flap

Our ingenious

Other pet doors use just a few magnets to keep the flap closed

Finished with a tough industrial coat paint and stainless steel hardware

The only electronic dog fence that gives you PULSED PROPORTIONAL STIMULUS

Armor Flex Dog Door, Extra Large Door Mount Power Pet Door Accessories These doors use patented technologyArmor FlexAir Tight Pet Doors High Tech Pet brings you the latest innovation in pet doors. Our new, Armor Flex premium aluminum pet doors are the best sealed, most secure, most energy efficient and best built pet doors on the planet. These superior pet doors feature our new, patent pending, flap design made of interlocking segments that provide horizontal rigidity to fully compress seals on the sides of the flap, while providing vertical flexibility