Developed project hearing-visually impaired and even decreased the sense of smell to ensure that people are not victims of a fire. Thinking about this situation a sensor attached to the wall or ceiling in an environment that may occur and on the wrists of people, a wrist strap was taken from the sensor. Also considered to be developed in this project design can provide more convenience to people and even in small houses easily It may be used. Nowadays, especially in the case of fire, we particularly consider smart houses there are fire sensors in buildings. However, this project, the fire sensor more a simple mechanism, hearing-visually impaired people at the time of the incident aims to ensure that they leave in a short time. This project can be considered as a less costly project. also To use the mechanism in individuals who have no hearing impaired and who have lost their hearing. When they want the sensor, the fire immediately detects the smoke signal to the wristband light can be provided. To be able to solve many problems in daily life as healthy individuals we have. However, as sensitive individuals, the need for disabled individuals in every sense We emphasize that we should not forget their place in society.