Style AC 110V controller for automatic water level management and multidevice control Key features and benefits Style: AC 110V supply suitable for standard singlephase installations. Four operating modes with Auto and Manual switch: Water Supply, Drain, Lack Water Stop, and Joint Mode. Switch between automatic control and manual operation as needed. Automatic water level management monitors and controls water levels to prevent overflow and avoid dry running of pumps. Reliable detector sensor technology provides accurate water level detection and stable, longlasting performance. Simultaneous control of multiple devices including pump, electric ball valve, and solenoid valve, allowing coordinated operation for complex systems. Reduces equipment wear and water waste by ensuring pumps and valves operate only when required. Compatibility and performance Designed to interface with common pump and valve types that use AC 110V control. Delivers consistent performance for continuous and intermittent operation without additional components. Sensordriven control minimizes human intervention and reduces the risk of system failures caused by incorrect manual handling. Practical use scenarios Residential rooftop tank management: Automatically fill storage tanks and stop filling when the tank is full to prevent overflow, with manual override available for maintenance. Agricultural irrigation: Coordinate pump and solenoid valves to maintain water levels in distribution tanks and supply irrigation lines reliably across fields. Commercial building water systems: Manage multiple pumps and electric ball valves in storage and circulation systems to prevent dry running and maintain steady water supply. What this product solves Prevents costly pump damage and downtime caused by dry running. Eliminates overflow incidents by stopping supply when water reaches the set level. Simplifies control of multiple devices in larger installations, reducing the need for separate controllers. Operation note Use the Auto/Manual switch to choose automatic water level control or manual operation for testing and maintenance.