La Crosse Atomic Digital Wall Clock WS-8418U-IT

All Features:

• Wireless outdoor temperature (°F or °C)
• Monitors indoor temperature (°F or °C)
• Moon phase
• Atomic time and date with manual setting
• Automatically updates for Daylight Saving Time (on/off option)
• 12/24 hour time display
• Perpetual calendar
• Time zone setting
• Time alarm with snooze
• 4 languages to choose from: English, French, German, Spanish
• Wall hanging or free standing
• Low battery indicator for both display and temperature sensor

Specifications:

• Wireless outdoor temperature range: -39.8°F to +139.8°F (-39.9°C to +59.9°C)
• Indoor temperature range: 14°F to 100°F (-9.9°C to 37.8°C)
• Transmission range: up to 330 feet (100 meters)
• Transmission frequency: 915 MHz
  
• Power requirements:
  Receiver: 2 "AA" Alkaline batteries
  Wireless sensor: 2 "AA" Alkaline batteries