Knightsbridge SF0150BC (Non Isolated) Screwless 1 Gang Sat Tv Outlet, Brushed Chrome

Ideal for standard SAT TV/F-type connections (non-isolated) Non-isolated outlets are the standard type for domestic installations This version must be used for satellite installations as a two way signal is required The satellite box does not only receive signals it also sends a signal back to the satellite dish, Manufacturer: ML Accessories