Vault generator

The  is a type of electrical device used to convert mechanical energy into electrical energy which is then used to power the Vault. Generators are a component of the electrical grid. Fire is a common hazard with generators. In the case of a fire, generator rooms are equipped with fire sprinklers. Fire sprinklers use a flame-retardant liquid to smother and kill a fire. A fence surrounds the generator preventing residents from accidentally falling onto the device.