# Items/information required Items required: * CG1018 with its power supply and network cable * Latest version of CG1018 firmware which can be found in [Technical file](https://icuscandinavia060.sharepoint.com/sites/Technicalfile/Shared%20Documents/Forms/AllItems.aspx?viewid=866d7f44%2D2053%2D4ea0%2D95a4%2Dd30bbe81d6ab). The current version is * Micro-SD card reader (or “Putty”-cable & Putty software) * A text-editor that can handle UNIX-formatted text-files (like Notepad++) Information required: * URL of the B2 or B3 server that controls the CG1018 --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://help.boomerang3.com/cg1018-relay-box-installation-manual/installation/itemsinformation_required.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.