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Anti Croc Speaker / Safety equipment

Anti Croc Speaker
Anti Croc Speaker

Every year thousands of humans are severely injured or killed by crocodilians because their habitats overlap with human settlements found near river systems. The death toll is increasing yearly and the outcome is always not postive for both parties. The Anti Croc Speaker is a product designed to solve this problem and aid the wellbeing of people living near river systems by repelling crocodilians away. It repels away the reptiles by creating low frequency sounds, which crocodilians are very sensitive to. By creating the Anti Croc Speaker, we wanted to create an environment where both humans and crocodilians can live in peace and harmony.


Sangmyung University

Sangmyung University
Cheonan-si, Chungcheongnam-do, South Korea

Joonheock Heo,
Sangmyung University

Seyoon Kim,
Sangmyung University

Minjoong Kim,
Sangmyung University