| | | DESCRIPTION: Large electromechanical sirens are traditional sirens which have been widely used all over the world. Each electromechanical siren consists of an electric motor which turns a fan called the "rotor" or "impeller", spinning inside a slotted drum called the "stator". Lion King model LK-JDL400,LK-JDL480,LK-JDL550,LK-M2,LK-M5,LK-STH10A, LK-STH10B, LK-STH21-2 are omnidrectional sirens for vertical mounting. Lion King model LK-JDW400, LK-JDW450,LK-JDW450-2 are double-ended sirens for horizontal mounting. Lion King electromechanical sirens are widely used in: *Civil defense warning systems of cities all over the world. *Fire or accident warning systems of factories, mining industry, residential or business area, public buildings, forests, docks, and warehouses, etc... *Alarm systems for oil fields, airports, seaports, frontier defense, military bases, police stations, jails, etc... *Warning systems for natural disasters of earthquake, tsunami, flood, etc... Lion King electromechanical sirens, with the proven technology, superior performance and best quality, are widely used by Chinese Civil Defense, Military, Police and Fire Fighting departments, and are also popularly used in many countries in Southeastern Asia, Middle East, Europe, America, Australia and Africa. | | |