
Armor Flex and DuraFlex Wall Tunnels
Telescoping aluminum tunnel sections matched by door family and opening size.
Add to bagFrom $85
Matched collars, batteries and charger kits for Power Pet PX automatic doors. Choose the exact component and model reference shown on the installed door before ordering a replacement or backup-power…
Configured pet doors are built to order. Verify size, installation type and selections before submitting your order.

Measure the pet, confirm the complete housing and cutout fit the installation surface, and plan AC power before making an opening.
Choose the exact door, wall or patio SKU first; then match collars, tunnels and backup power to that model.
Replacement parts work best when the part, door model and size are all matched together.
Yes. The motorized panel opens for a recognized ultrasonic collar approaching the door and closes after the pet passes. It is different from electronic flaps that only unlock and still require the pet to push through.
The local controls support entry-only, exit-only, full-access and locked modes. WiFi models add app controls, schedules, activity history and selected notifications.
The door uses the included AC power supply. A compatible rechargeable backup battery is optional and should be matched to the selected PX or PXR model before ordering.

Telescoping aluminum tunnel sections matched by door family and opening size.
Add to bagFrom $85
Compatible part for keeping an existing pet-door setup working cleanly.
Add to bagFrom $8
Compatible part for keeping an existing pet-door setup working cleanly.
Add to bagFrom $125