Heavy equipment professionals rely on dependable Radio Remote Controls for their equipment. Since 1982 our safety radio remote controls have provided reliability, maintainability, durability and the utmost safety. Every RRC system is designed to work the first time, every time. With over 425,000 systems sold-our customers trust Hetronic — we do radio remote controls and we do it right — it's what we're good at. And every wireless control solution is tailored to fit your specific application.