Fire accident is serious disaster for home security. Many factors may cause fire such as aging of power cord. If the fire accident is not awared, it will cause huge loss of life and property. The eariler the fire accident is awared, the less loss will be caused.
Fire will experience the process of smoke, combustion and high temperature. Smoke sensor will trigger alarm at the first stage of fire. So people can aware of the fire at first time before buring and take action to stop the fire.
Why smoke sensor is necessary for home security
