- Normal Time Display - Perpetual Calendar (with date,month and day of week)range from the year of 2000 to 2099 - Alarm & Snooze - Range of In temperature: -50 to +70 Celsius degree - Range of Out temperature: -10 to +60 Celsius degree - 433 MHz wireless frequency to receive 3 channels of outdoor temperature - Max / Min value of In & Outdoor temperature record - In & Outdoor temperature trend assessment - Transmission range:30 meters at open area - Weather station display:[...]