Zkouška sirén | MEZ H1/B2 - Olovnice | 04.03. 2026 |

Signal: "Zkouška sirén" (Siren test) Time: 12:00 PM Location: U Rybníka 45, 27326 Olovnice, Česko Siren distance: 45m (148ft) Manufacturer: MEZ Manufacturer's designation: H1/B2 Voltage: 380V Rated current consumption: 3,2A Starting current: N/A Rated power: 1,1kW Rotational speed: 2800 RPM Volume: ~95 dB(A)/30m (100ft) Maps: https://mapy.com/s/dusamajese Find out more about the siren on our Wiki: https://www.czechsirentech.cz/sirenow... _______________________________ Join our Discord! You can communicate with us there and share your recordings, photos or even your own creations! Invite:   / discord   _______________________________