The owner has been notified of the theft by one of his friends who noticed the lack of engine on the boat. He decided to return from holiday. Shortly after returning, he informed the Guard Systems alarm central about the theft. The action of tracking began immediately after reporting the theft. The engine was found inside a VAN type car, which was parked in the garage located about 100 kilometers from the place of the theft. But it was not an obstacle for Guard Systems. Inside the VAN, another stolen boat engine was found– Yamaha S 50hk. The owner of Yamaha 100hk could continue his vacation in Greece at ease.