{"product_id":"petsafe-smartdoor-tunnel-extension-medium-2-inch-depth-for-wall-installations","title":"PetSafe SmartDoor Tunnel Extension, Medium, 2-Inch Depth for Wall Installations","description":"\u003cp\u003e\u003cstrong\u003eThe PetSafe SmartDoor Pet Door Tunnel Extension in Medium extends the tunnel of an app-enabled SmartDoor Connected Pet Door by 2 inches (5.08 cm) for installation in a wall or thick door.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdds 2 inches of tunnel depth — creates a longer passage between the pet door and your pet’s destination.\u003c\/li\u003e\n\u003cli\u003eMade for wall and thick-door installations — helps extend the tunnel through the installation surface.\u003c\/li\u003e\n\u003cli\u003eMedium size fits Medium SmartDoor models ZPA19-17252, PPA00-17254 and PPA19-17256.\u003c\/li\u003e\n\u003cli\u003eAttaches with glue or tape — installation requires no tools.\u003c\/li\u003e\n\u003cli\u003eDesigned for the app-enabled SmartDoor Connected Pet Door — matches the compatible door system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA wall or thick door can require a deeper tunnel for a clear route through the pet door. This Medium extension is made to lengthen the passage when installing a compatible SmartDoor Connected Pet Door, so you can account for the depth of the installation surface and leave the tunnel projecting beyond it as directed.\u003c\/p\u003e\n\u003ch3\u003eWhich SmartDoor does the Medium extension fit?\u003c\/h3\u003e\n\u003cp\u003eIt fits the Medium app-enabled SmartDoor Connected Pet Door, including models ZPA19-17252, PPA00-17254 and PPA19-17256. The extension is made for that Connected Pet Door system; it is not compatible with other SmartDoor sizes or models.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize: Medium.\u003c\/li\u003e\n\u003cli\u003eCompatible model numbers: ZPA19-17252, PPA00-17254 and PPA19-17256.\u003c\/li\u003e\n\u003cli\u003eUse with the app-enabled SmartDoor Connected Pet Door.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen is a tunnel extension needed?\u003c\/h3\u003e\n\u003cp\u003eUse an extension for wall installations, metal doors thicker than 1 3\/4 inches (4.45 cm), or non-metal doors thicker than 2 1\/4 inches (5.72 cm). Each piece adds 2 inches of depth to the tunnel. Add enough extensions for the final piece to extend at least 1 1\/4 inches (3.18 cm) beyond the door or wall.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor metal doors, the extension is needed above 1 3\/4 inches thick.\u003c\/li\u003e\n\u003cli\u003eFor non-metal doors, it is needed above 2 1\/4 inches thick.\u003c\/li\u003e\n\u003cli\u003eFor walls, use extensions to suit the installation depth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow do you install the extension?\u003c\/h3\u003e\n\u003cp\u003eAttach each extension in place with glue or tape; no tools are required. Add the pieces needed for the installation depth, then ensure the last piece projects at least 1 1\/4 inches beyond the surface. This gives you a practical way to extend the tunnel during a thick-door or wall installation without tool-based assembly.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFasten with glue or tape.\u003c\/li\u003e\n\u003cli\u003eNo tools are needed for installation.\u003c\/li\u003e\n\u003cli\u003eLeave at least 1 1\/4 inches extending past the door or wall.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePetSafe has developed pet behavior, containment and lifestyle innovations since 1998 to help support pets’ health, safety and happiness. This Medium extension suits households installing the matching app-enabled SmartDoor through a wall or a qualifying thick door. It is sized for the Medium Connected Pet Door models listed above, rather than other SmartDoor sizes.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which SmartDoor models fit the PetSafe Medium tunnel extension?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The PetSafe Medium tunnel extension fits the app-enabled Medium SmartDoor Connected Pet Door models ZPA19-17252, PPA00-17254 and PPA19-17256.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How is the PetSafe SmartDoor tunnel extension installed?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Attach the PetSafe SmartDoor tunnel extension with glue or tape; no tools are required. Leave the final piece extending at least 1 1\/4 inches beyond the door or wall.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PetSafe","offers":[{"title":"Default Title","offer_id":55667985482071,"sku":"B0BP5C26PW","price":37.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1056\/4780\/0663\/files\/petsafe-smartdoor-tunnel-extension-front-view.jpg?v=1793377998","url":"https:\/\/bathpetsupplies.co.uk\/products\/petsafe-smartdoor-tunnel-extension-medium-2-inch-depth-for-wall-installations","provider":"BathPetSupplies","version":"1.0","type":"link"}