Tunnel Extension Kit Size:Large or complete system installations with

or complete system installations with the Outdoor Pet Door

for maximum security and stability

Twinning with your pet has never been this easy

or on a wall or ground stake via use of the optional Solar Wall Mount and extension cable

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

Tunnel Extension Kit Size:Large or complete system installations withDesigned to integrate perfectly with the Tunnel & Frame System, the Tunnel Extension Kit extends your wall depth without sacrificing fit, finish, or performance. The Tunnel Extension Kit expands your existing Pawport Tunnel & Frame System, making it easy to install Pawport in walls that go beyond standard depth. The kit adds up to 6. 5 (165 mm) of additional wall compatibility and is adjustable allowing for a precise, custom fit. The Tunnel & Frame