Some homes have weak WiFi coverage because of thick walls, long distances from the router, or limited internet infrastructure. A compatible 4G triple-lens CCTV camera offers an alternative by connecting through a mobile network instead of relying on the home's WiFi signal. This can be particularly useful for monitoring an outdoor gate, detached garage, or remote section of a property. The camera still requires sufficient 4G reception, so cellular connectivity should be checked at the intended installation point. Depending on the model, remote viewing, motion alerts, and recording features may be available. Comparing network compatibility, antenna design, data requirements, and power options can help buyers choose a camera suited to their homes.