초록 ▼

A combination smoke detector and severe weather warning device is housed in a common housing, such as a housing resembling that for a conventional smoke detector. The combination device includes a smoke detector and alarm for sensing smoke and/or fire in the immediate area and transmitting an audibl

A combination smoke detector and severe weather warning device is housed in a common housing, such as a housing resembling that for a conventional smoke detector. The combination device includes a smoke detector and alarm for sensing smoke and/or fire in the immediate area and transmitting an audible alarm, and also includes a VHF FM radio for receiving severe weather broadcasts and alerts from the National Oceanic And Atmospheric Administration (NOAA), from a remotely located transmitter. Preferably different audible alarms are provided for the smoke detector and for severe weather warnings from the radio, in order that persons may distinguish the type of alarm issued by the device. The combination device is preferably powered by an electrical power supply installed within the building structure within which the device is installed, but may be powered by self contained electrical batteries. Preferably, a battery or batteries is/are provided as an alternative source of electrical power in the event of a power outage of the main electrical power supply. The combination device is of great value in areas where severe thunderstorms and tornadoes occur, and serves to provide a warning of such phenomenon to persons who might not otherwise receive warning of such, e. g., when they are asleep and/or other broadcast receivers (radio, television) are turned off.

대표청구항 ▼

[ We claim:] [1.] A combination smoke detector and severe weather warning device, comprising:a housing mountable to a supporting surface;means for detecting at least smoke, said detecting means being disposed within said housing;means for receiving a severe weather radio broadcast from a remote sour

[ We claim:] [1.] A combination smoke detector and severe weather warning device, comprising:a housing mountable to a supporting surface;means for detecting at least smoke, said detecting means being disposed within said housing;means for receiving a severe weather radio broadcast from a remote source, said receiving means being disposed within said housing;means for activating an alarm when smoke is detected and when severe weather broadcast is received by said receiving means, said alarm means being disposed within said housing;said receiving means including:means for selecting and setting Federal Information Processing System codes for a predetermined geographic region, andprogramming display means for displaying the selected Federal Information Processing System code; andan electrical power source for providing electrical power at least to said means for detecting at least smoke and said means for receiving the severe weather radio broadcast.