Connect your antenna to your Hi/Lo electronic ignition system using the HPC Replacement Wireless 60″ Antenna Extension Cable . This black cable is 5 feet in length. PRODUCT FEATURES: Replacement Part Black Cable For Use with HPC Hi/Lo Electronic Ignition System (EI) Series Made in the USA Dimensions: 60″ L HPC has partnered with BILT to provide you with an easy-to-use app that walks you through the installation process, and assists in troubleshooting of your new fire pit. You can download this app by searching for “BILT” in your app store (available for Android and iOS ).