Put audio control directly in the hands of your staff or guests. The RTN-VC40 is a sleek, wall-mounted volume controller capable of handling up to 40 watts of speaker load. Utilizing a high-quality transformer design, it offers 5 precise levels of volume adjustment without degrading audio quality. Its standard 86 x 86mm white panel design seamlessly matches standard electrical switches, making it perfect for hotel rooms, hospital wards, and conference breakout rooms.