We sell many products and most of them are manufactured for use in the USA. The US Atomic Clock signal will send information to any clock in the 48 Contiguous United States. We do not recommend most ExactSet products for use in Alaska or Hawaii.
Our NOAA weather radios are only designed to pick up weather forecasts from NWS (National Weather Service) broadcast towers in the United States. NOAA weather radios will also work in Canada. Weatheradio Canada, the government agency responsible for producing official forecasts there, operates a network of transmitters which generally operate on the same frequencies as the U.S. NOAA Weather Radio network.