This intelligent relay uses a microprocessor to monitor vehicle status. When the engine starts, the relay stays in standby mode, allowing switch-controlled operation of lights and loads. After engine shutdown, the relay cuts power to prevent battery drain. Installation requires no original wiring modifications. The compact dual-relay system (20A or 240W each) is designed for motorcycles, though we recommend limiting loads to 10A or 120W to protect smaller bike batteries and charging systems. Includes a 20A fuse for safety. Compatibility: R1200GS or ADV (13-20), R1250GS or ADV (19-21), F750 or 850GS or ADV (19-20) Package: 1 Motorcycle fog light switch 1 Smart relay Note: - Professional installation recommended - Minor design variations may occur between batches - Colors may vary slightly due to display differences - Size tolerance: 1-3cm Materials: Plastic (Black)