WIRELESS ANNUNCIATOR WITH ADVERTISING DISPLAY

摘要

The annunciator includes a visual display, wireless receiving circuitry for receiving, from a host device, data including selected information to be displayed, and software and/or hardware for maintaining the selected information displayed on the visual display of the annunciator. The circuitry of the annunciator can include wireless transmitting circuitry. Further the annunciator can have mounting structure, such as a magnet for mounting the annunciator to a wall surface, such as a refrigerator door.