Icon Sensor Bar Black V2
The Sensor Bar Pro for Wii connects wirelessly to your Wii Console.
Description & Features+
It can be placed up to 100 feet away from your Wii console and there is effective range of play up to 30 feet away from your Wii remote. The wireless design can be placed anywhere in the room without cable limitations so it is perfect for wall-mounted TV's. Plus, there's no software or hardware installation required.
From the Manufacturer +
Q & A+