LVS is proud to announce its latest addition to the popular Shunt Line. The RRU-UNV includes a 20A rated high voltage Form C (N/O+N/C) relay and is UL924 Listed for emergency lighting control applications. The RRU-UNV can bypass a line voltage switch or dimmer, ensuring that an emergency fixture illuminates at full brightness during a utility power interruption. It can also be used to open or short a DALI control signal. Its small size makes it ideal for junction box mount ing in wireless or other modern lighting control systems.