Features Sirine type SE2 : typical siren tone with high sound pressure penetrating signalling effect with 360Â ° audibility different sizes for various applications optional protection hood for....
Features Sirine type SE3 : typical siren tone with high sound pressure penetrating signalling effect with 360Â ° audibility different sizes for various applications optional protection hood for....
Features Sirine type SE1 : typical siren tone with high sound pressure penetrating signalling effect with 360Â ° audibility different sizes for various applications optional protection hood for....