✅ Precise Voltage Protection: Monitors and controls voltage to prevent damage from fluctuations. ✅ High Switching Capacity: Small size, powerful performance. ✅ Energy-Efficient Design: Low power consumption with improved circuit efficiency. ✅ Advanced MCU Control: Ensures accurate and quick response for optimal safety. ✅ Durable & Safe Build: Flame-retardant cover for fire, heat, and weather resistance. ✅ Wide Application Range: Perfect for homes, offices, factories, and control systems. ✅ Easy