La Crosse Technology BBB86088 Atomic Digital Wall Clock with Indoor & Outdoor Temperature

Modernize with this accurate digital clock featuring self setting atomic time and automatic daylight saving time resets. 7 time zone settings from continental United States. Be ready for the weather with included wireless outdoor transmitting temperature sensor. Displays indoor & outdoor temps with trending arrows showing you if weather will improve or not. Low battery icon indicates if batteries need replacing.Below Proper start up:Good fresh batteries are important for best performance in your sensor and as backup in your clock.Batteries are manufactured 10 years in advance of the date on the battery.We recommend batteries with an expiration date no more than 6 years in advance of the current year for best performance.A minimum voltage of 1.48 v per battery is required for best performance.Lithium batteries may be used in outdoor sensor. Alkaline batteries for your clock.To set up clock:Install batteries into your sensor.Install batteries into your clock.Let sensor and clock sit within 10 feet of each other for several minutes to lock the sensor signals to the displayNote - MOUNTING: WHERE DO I MOUNT/POSITION MY SENSOR?Place your temperature sensor at least 6 feet off the ground.For accurate temperature readings your sensor needs to be shaded from the sun in a well vented area.Mount your sensor vertically to allow moisture to drain out the bottom.Preferred location is on a north facing wall under an eave or deck rail.Avoid placing near a metal roof that will cause it to read high on sunny days.Avoid other sources of heat such as soffit vents, and window or door frames.For accurate humidity readings, avoid placement near vegetation and lakes or other bodies of water when possible.Place your sensor in a well-vented area. Trapped moisture will cause inaccurate readings.Maximum transmission distance from your thermos-hygro sensor to your clock, in open air is 300 feet (91 meters).

• Atomic time and date (manual set option) with Automatic updates for Daylight Saving Time (ON/OFF option)
• Calendar: Month/Date with Full Weekday view
• 7 Time zones: AST, EST, CST, MST, PST, AKT, HAT and 12/24 Hour display option with 10 minute snooze time alarm
• Indoor/outdoor temperature (°F/°C) with trend indicators and sensor signal strength icon
• Battery operation: Clock requires 2 AA alkaline; Sensor requires 2 AA (batteries not included); 2 year battery life