The Billy Bar Wireless Button SystemThe Billy Bar Wireless Power Where You Need It Most The Billy Bar is a rugged, wireless button panel that gives you fast, reliable control over up to four 30 amp circuitswithout the hassle of running wires through your dash, firewall, or interior panels. Designed for performance, flexibility, and clean installs, the Billy Bar is the ultimate solution for anyone whos tired of messy wiring or unreliable switches. Whether you're building a street car,