What additional service does Grade 2 residential low-voltage cable installations provide compared to Grade 1?

Grade 2 residential low-voltage cable installations provide additional capabilities, particularly in terms of multimedia services. This classification allows for a wider range of signals to be transmitted, which may include video, audio, and data. As a result, installations designated as Grade 2 are better suited for applications that require enhanced media functionalities, such as streaming video content or integrating various multimedia devices within a home.

By contrast, Grade 1 installations are generally more basic and may cater solely to simple data or low-bandwidth applications, limiting their usability in environments where multimedia services are essential. Thus, the distinction lies in the increased versatility and capability to support multiple types of services simultaneously, making Grade 2 installations preferable for modern residential needs that demand robust media performance.