The explosion-proof acoustic and optical alarm light of Nuofei'er Intelligent Laboratory is specially designed for the dangerous environment in the laboratory. It uses explosion-proof materials to ensure safe operation in explosive environments. When it receives a danger signal, it will emit a strong acoustic and optical alarm. Its light has strong penetration, and the sound is loud, which can effectively alert laboratory personnel to respond to emergencies such as gas leaks in a timely manner and ensure the safety of the laboratory.