According to Fact.MR, sales of¬†outdoor warning sirens are estimated to decline by ~40% in 2020, amidst the COVID-19 crisis. However, in the near-term, the market will regain its position to grow at a value CAGR of 3% over the forecast period (2020-2030). Over the years, outdoor warning sirens have been used for civil and defense purposes: to warn people of […]