Product description: Clock and thermometer digital line ELEMENTS: much more than the date, time and temperature ... Radio controlled alarm clock and calendar Indoor and outdoor temperature up to three channels (with 2 optional sensors) Alarm Indication ice (the indicator flashes when the outside temperature approaches or ° C) Storing the maximum / minimum temperature recorded during the 24 hours Orange backlight for easy viewing of the information on the display Display units of temperature (° C or ° F) selectable Temperature sensor splash proof included in the package