Check the listing for details. La Crosse Technology Curved Digital Atomic Wall Clock. Color: Black, Condition: New. Listed at 50.10 USD. Highlights Atomic Time and Date Sets Itself (on/off option) Wireless Outdoor Sensor IncludedIndoor/Outdoor Temperature (°F/°C) with Trend Indicators|HI/LO Temperature Records with Time/Date StampsCalendar with Full Day of the Week DisplayJumbo 3” (7.62 cm) Tall Time Digits Curved Case—Wall Hanging or Freestanding Design Precise Time & Date from the World Leaders in Atomic Time La Crosse Technology atomic clocks set the time and date automatically. Atomic clocks synchronize to a radio signal called WWVB that the National Institute of Standards and Technology (NIST) broadcasts continuously from Fort Collins, Colorado. When connected to WWVB signal, this Curved Digital Atomic Wall Clock will display precise time and date as well as automatically update for Daylight Saving Time changes (on/off option). Backyard Weather Simply mount the included sensor outdoors to receive reliable temperature readings and high/low records straight from your backyard. The extended 330-foot wireless transmission range works with most home configurations, and the sensor’s durable design is built to withstand harsh outdoor conditions. The moon phase icon displays 12 different scenes and changes based on the lunar calendar. You can also see the current moon phase readout in the calendar section at the press of a button. Indoor Conditions See your home’s current temperature at-a-glance. Concerned about fluctuating temperature levels in your home? View indoor records at a press of a button to see if your thermostat needs to be adjusted. The useful trend indicator arrows located next to the temperature values represent changes in temperature over the past hour. Stylish and Powerful This Curved Digital Atomic Wall Clock is a fan favorite. The modern curved design and dark metallic finish make this clock a statement piece for any home or workspace. The convenient time alarm function also makes it a great addition to a bedside table or dresser. The dual LCD design features large, 3” tall time digits, an easy-to read calendar display with full day of the week, and oversized temperature values. Use the adjustable easel stand to place the clock on a table or desk, or mount to a wall using the hanging holes located on back.