The AirSelect Sensor Hub
Provides connection point, gesture recognition, and extended connectivity for AirSelect sensors; ensures compatability with a wide range of media players and other devices. 

The HX-200 hub provides connections for up to eight PX-100 proximity sensors. Retrofit an existing display by replacing standard 19mm product select buttons and volume control buttons with PX-100. Sensors connect to the AirSelect Hub, and the hub’s host outputs connect to the original media player or other device.