Provide professional RF thermometer, hygrometer, RCC (radio clock) hardware and software development, in line with national safety regulations RF module. RCC modules. Weather module. Temperature and humidity SENSOR!!! (Specific features include: multi-national RCC standard (DCF, MSF, WWVB ...), dynamic weather patterns, five more than the weather patterns, air pressure records, dynamic BAROMETER, dynamic phase of the moon (MOONPHASE), indoor and outdoor temperature and humidity, maximum and minimum records. dual alarm, 100-year calendar, indoor and outdoor more limited temperature alarm. temperature, pressure trend indicator, snooze function .....