Armor Flex Small Door Mount Dog Door Battery Refill Email point magnets embedded all along

point magnets embedded all along the periphery of the flap

until even the toughest

Trusted Performance

it automatically opens under its own power

you can use this transmitter as a replacement or an upgrade

Armor Flex Small Door Mount Dog Door Battery Refill Email point magnets embedded all alongArmor 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