Tunnel & Frame System battery the Tunnel Extension Kit extends

the Tunnel Extension Kit extends your wall depth without sacrificing fit

Our stylish

This adapter is usually required in these installations because window trim near the in-glass pet door can interfere with operation

use it to keep a second spare battery on hand for instant battery swapping into your Pawport Door

Constructed of high-strength nylon and all aluminum hardware

Tunnel & Frame System battery the Tunnel Extension Kit extendsFor new pet door installations or if youre replacing your existing pet door, our weatherproof Tunnel & Frame System with awning provides the perfect foundation for a complete pet door system using the Smart Pet Door. The durable Tunnel & Frame System expands to fit on doors or walls between 5 8 and 10. 5 thick (16 mm to 267 mm). The Tunnel & Frame System forms the core of any new Pawport system and allows for secure and easy mounting of all Pawport