InventorUS Class342/457Land vehicle location (e.g., bus, police carAttorney, Agent or FirmInternational Class G01S 3/02
Abstract textA device for locating an object such as a vehicle in a parking lot by remotely actuating playback circuitry in communication with a loudspeaker disposed with the object. The device is capable of recording and playing back audio signals from any number of sources. A portable transmitter carried by a user can activate the playback circuitry from a distance of at least several hundred feet and the loudspeaker can be heard from a similar distance. |