- Waterproof construction with a waterproof rating for use in tough environments; includes an automatic water level control system and an AC powered water level control switch. This design helps protect components from moisture and delivers reliable operation. - High precision detection with an advanced float for accurate, repeatable water level measurement; paired with a float valve for water tanks and an automatic liquid level control system to maintain stable levels. - Effortless installation with quick, tool-free setup; designed for easy integration without professional help; compatible with pool water level controllers and liquid level control switches for straightforward installation. - Level control that automatically maintains water tank levels, reducing the need for constant monitoring; works with sump pump vertical mechanical float switches and cable start switches for water systems to support versatile applications. Use scenarios: - In a residential pool or spa, maintains correct water level during heavy use or rainfall, preventing overflow or suction issues. - In a home rainwater harvesting or utility water tank, prevents overflow and ensures a ready, consistent supply. - In irrigation or cooling systems, keeps water level steady to protect pumps and ensure reliable operation.