A Fire Smoke Detector is a device designed to detect the presence of smoke, which may indicate the early stages of a fire. It can be interconnected so that when one detector detects smoke. They are usually installed on ceilings or walls in various locations throughout a building, such as hallways, bedrooms, living rooms, and kitchens. These are easy to install and suitable for locations where wiring is not practical. When smoke is detected, the Fire Smoke Detector emits a loud, audible alarm to alert occupants of the building to the potential presence of a fire.