The A0304 Audio & IR Control CAT5 Transceiver Kit can deliver balanced audio and IR signals over 1,000 feet of CAT5 cable. It’s the perfect way to send noise-free audio over cabling that already exists in the home. The decorator style wall plates fl ush mount into the wall and easily blend into traditional and modern decor. The low cost, simplicity, and availability of CAT5 cable makes the A0304 a convenient choice for both new construction and retrofit applications.