Fire alarm systems, in Brooklyn, are automatically or manually actuated devices that detect the unwanted presence of fire by monitoring combustion-induced environmental changes. These systems consist of equipment for notifying the building occupants to vacate in case of an emergency as well as prevent spreading of fire & smoke. The fundamental configuration of such a fire alarm system is composed of a Fire alarm control panel, Primary Power supply, Secondary (backup) Power supplies, Initiating Devices, Notification appliances & Building Safety Interfaces. The fire alarm systems in Brooklyn are categorized as- L, P& M. L category systems aim at protecting life, P category systems are meant for protecting buildings, while manual systems are designated as M.

Earth Day 2013

Earth Day evolved over a period of seven years starting in 1962. The Founder of Earth Day is Senator Gaylord Nelson. Prior to that the state of our environment was not an issue in the politics of our country. Senator Nelson approached President Kennedy with his beliefs regarding environmental issues. Despite the President going on a conservation tour, the idea..