A web and mobile tool lets users upload photos, enter model numbers, wiring details, measurements, and current smart-home ecosystem details, then receives a compatibility report and recommended parts list. The product would include retrofit fit checks, wiring-risk flags, installation diagrams, and optional expert review for higher-risk electrical or structural changes.

Smart-home adoption is expanding beyond new builds into retrofits, while fragmented device standards and older proprietary systems make compatibility confusing. Homeowners are also increasingly doing DIY upgrades, creating demand for safer pre-purchase planning tools.