The objective of the fire detection systems is to convey clear and audible instruction for all the people on all floors or building in case of fire. The sound output of these detectors will be based on the panel responses and the unit itself for an example wireless fire detector when connected to the circuit the detector itself will give an accosted warning to the nearest occupants and the same is conveyed to the panel vision where alarm is acknowledged. The massage will convey only through air but no wire is connected from the detector unit to the panel.

On the other hand actuation of the detector brought cast to a distance area where the attention of the responsible person to meet the defensive action of the fire immediately. Under this system fire reported by any of the wireless detector could convey to all other silent detectors and to alert the total occupation of the building.

As it is, the wireless detection system could be treated as the most advance system over the wired system. Sometimes due to the advancement of the wireless system may be switched on to digital fire alarm system in time. The years back of the communication system we never heard about the wireless detection system. The system has been invented in the couple of years back in order to replace so call the wired fire detection system.