Fire Detection system are a critical element of any building design for high rise building and Multi wings structure such as hospitals and hotels, residential and commercial building. Automatic Fire detection and alarm system is primarily a life safety system meant for detecting the fire at the early stages and alarm the occupants . The fire detection system are also used for automatic activation of fire extinguishing systems such as spray systems, water mist systems and gas suppression systems. The control relay modules in the advanced addressable detection systems enable the integration and operation of ancillary services such as electrical systems , fire dampers, access control systems, video surveillance, emergency lighting systems, emergency communication systems etc. to activate deactivate in case of emergencies.