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South East Asia is an ideal tropical environment for snakes. Snakes may intrude into factories and warehouses in search of food or living areas, which may pose a threat to the workers. NAJA tackles this issue by forcing snakes to leave their hideout by simulating a specific vibration frequency range, indicating that their natural predator is approaching. NAJA's sulfur scents overwhelm the snake’s sense of smell, making it impossible for them to search for food or prey. As a result, the snakes will be repelled and will move on to areas, away from warehouses, for more fresh air.