There are numerous civil defense sirens employed throughout Poland. Though the testing schedule is unclear, sirens are commonly sounded on the anniversary of the Warsaw Uprising. As in other parts of the world, many of the country's volunteer fire stations utilize civil defense sirens for fire calls. Many of these stations will use a two siren set-up; one unit being high pitched, the other being low pitched.
There are numerous civil defense sirens employed throughout Poland. Though the testing schedule is unclear, sirens are commonly sounded on the anniversary of the Warsaw Uprising. As in other parts of the world, many of the country's volunteer fire stations utilize civil defense sirens for fire calls. Many of these stations will use a two siren set-up; one unit being high pitched, the other being low pitched.