FM 27-016 Surplus Offers to Purchase - Federal Signal STH-10 Siren

Description: The City of Avondale is selling a discontinued Federal Signal STH-10 electromechanical and omnidirectional siren with 12 sound projectors in as-is condition. Item is strapped to a pallet. The STH-10 siren was first produced in 1954 and ceased in early-mid 1990's. The STH-10 was then brought back into mainstream production around 1998 but due to the cost of parts it was discontinued yet again in 2006.