We are offering here the Smoke Detectors that detect fires by sensing small particles in the air using a couple of different kinds of technologies. The detector is a device that senses smoke, typically as an indicator of fire. Commercial smoke detectors issue a signal to a fire alarm control panel as part of a fire alarm system. They automatically sense the presence of smoke, as a key indication of fire, and sounds a warning to building occupants. Smoke Detectors are very effective and play an important role in the security system and is of superior quality.