Home / Uncategorized / FS1000D-EX FS1000D-EX Category: Uncategorized Description Description Explosion resistant siren with all the features of the FS1000M. Ideal for use in fiery mines. 1000m Range. Other explosion and fire resistant siren variants available on request. Get A Quote Related products FS300FB Read more FS600SB Read more Sounder Read more Sounder Combo Read more