The present invention relates to a system for detecting and predicting rats and mice infestations. The system comprises a plurality of rechargeable traps, and a receiver unit configured for receiving a monitoring data signal from the rechargeable traps. The receiver unit comprises a processor and is operatively connected to a database. The database is adapted to store multiple database entries representing a value of a parameter related to rats and mice infestations at various points in time. The processor is programmed to perform a univariate and/or multivariate analysis of the database entries to detect and predict rats and mice infestations in a predefined geographical area.