People living in rural areas of Sri Lanka are facing difficulties as wild elephants who in forest reserves entering villages. These wild elephants attack people and destroy the properties of villagers. The dump yards, garbage management areas and cultivated lands are attracting elephants for food. Elephants enter into the village from the nearby forest in search for food. The government has created the electric fence to prevent elephants from entering the village. Elephants break the electric fence and enter the village making these efforts useless. Elephant attacks have increased over the years killing humans as well as elephants. This system can predict and take precautionary action in order to minimize elephant attacks. Our systems are composed of automotive electric fence using light sensor and Thermal sensor. The light sensor will activate the fence when the sun goes down and the thermal sensor will detect the elephant and activate the fence during the daytime. When the elephant breaks the fence and enter, laser sensor will activate the siren. By geo point location system (GPS) technology, control room officer can view the exact place where the fence was breached. Data mining was used to predict wildlife officers about the areas where attacks are happening mostly. This system is beneficial for officers as well as villagers to prevent elephant attacks and save human and animal lives.