Basement Flood Prevention & Water Level Control Sensor Why you need it Prevents flooding and overflows by detecting water accumulation fast, protecting basements, garages, ponds, sumps and outdoor tanks. Automates pump or valve control to reduce manual checks and can cut power usage by up to 30% compared to standard systems. Readytoinstall assembly eliminates the need to source a separate probe. Key features and benefits Fastresponse sensor module: Detects rising water quickly to avoid overflow incidents during heavy rain or pump failure. Automatic control: Activates an ACpowered pump or a solenoid valve when water reaches a preset level and stops operation when capacity is reached. Complete assembly: Includes the controller unit and readytoinstall wiring—no separate probe required. Durable construction: Corrosionresistant electronic parts and a sealed housing protect against moisture and erosion for longlasting operation. Compact minimum installation size: Designed to function reliably in ponds, sumps, and industrial tanks with internal dimensions of 11*11*24 cm or larger. Simple, compatible installation: Uses household wiring as a replaceable probe material, simplifying setup in existing water towers or drainage systems. Compatible with most ACpowered pumps and valves for straightforward integration. What's included Assembled controller unit with integrated fastresponse sensor module Readytoinstall wiring (probe wiring included) Typical applications (practical examples) Basement or garage sump: Automatically starts a pump during heavy rain to prevent basement flooding and stops when the water is emptied. Outdoor water tanks and ponds: Prevents overflow and controls refill/empty cycles by switching pumps or solenoid valves at preset levels. Industrial sumps and process tanks: Provides reliable level control in corrosive or wet environments, reducing manual monitoring and energy use. Technical and installation notes Minimum tank/internal space for reliable operation: 11*11*24 cm or larger. Uses household wiring as the probe material; wiring is included and replaceable. Designed for use with most ACpowered pumps and solenoid valves—verify pump/valve voltage and current specs before installation. Sealed housing and corrosionresistant components for extended service life in wet environments. This sensor assembly provides a practical, durable solution to detect water buildup and control pumps or valves automatically, reducing flood risk and lowering manual intervention and energy use.