12/24 Hour Atomic Time & Date and Daylight Saving Time (on/off option) and 7 USA time zones (ATL to HAW)
-40°F to 140°F (-40°C to 60°C) is the range for outdoor temperature. The clock needs 2 AA alkaline batteries to operate, while the TX141v3 Sensor needs 2 AA batteries (not included).
Full Calendar (Day /Month with Weekday) and Crescendo time alarm with 10 minute snooze
Future 12 hour Forecast with Indoor/Outdoor Temperature (°F/°C) and Trend Arrows
Outdoor Sensor Signal strength indicator and Low Battery indicators; Wall Hanging or Free Standing Design