This project proposes and implements an early warning system for rainfall-induced landslide (named as EWRIL) with case study at the Kerala landslides. The proposed system consists of six sensor nodes and one rainfall station that are used to sense large amounts of data in real-time such as soil moisture, pore-water pressure (PWP), movement status, and rainfall. These methods are available in the SEEP/W and SLOPE/W modules of the Geo Studio software. Based on the analyzing results, the system proposed three warning levels for the landslide Early, Intermediate, and Imminent. Experiment result in the rainy season from August to September has proven the validity of the EWRIL system. The result of this is useful for land slide risk Prevention and management in landslide prone-areas.