| 摘要 |
The present invention comprises a smoke detector/alarm unit with user configurable settings. The smoke detector/alarm is equipped with one or more sets of lights that, depending on the orientation of the smoke detector/alarm: shine a beam of light to the floor downward through the smoke; illuminate an exit path to safety from the building for the occupants of the building; provide infrared illumination for the fire fighters who may enter the building to assist during evacuation or controlling a potential fire. An optional radio frequency ("RF") transmitter may also be activated to trigger the illumination of additional lights for further illumination of an exit path to safety from the building for the occupants of the building. |
