Two-part set, consisting of a base station and a wireless outdoor sensor (433 MHz), to display the time, weekday and date. One wireless outdoor sensor can be connected. For wall mounting or free-standing. Weekday display (7 languages: German, English, Spanish, Italian, French, Swedish, Dutch). Batteries (4x Mignon) included in the delivery package. Thermometer:. Measuring range, inside: -20°C to + 60°C (-4°F to + 140°F). Measuring range, outside: -20°C to + 60°C (-4°F to + 140°F). The temperature can be displayed in °C or Fahrenheit. Max./min. data memory for temperature. Clock/calendar/alarm function:. Time (12h or 24h format can be selected). Date and weekday display. Radio-controlled DCF clock (automatic adjustment of the time to the world's most accurate clock). Alarm function.