La Crosse Technology 616-143 Projection Alarm Clock with Backlight with in/Out Temp, 7.09\ L x 2.87\ H, Black
- Projects alternating time and outdoor temperature onto wall/ceiling (on/off switch).
- On-Demand blue backlight display (temporary illumination).
- Monitors indoor and Wireless outdoor temperature (F/C) with included weather-resistant sensor.
- Atomic self-set accurate time and date with Automatic Daylight Savings time reset.
- Calendar display: Month/Date/Weekday and Moon Phase icons.
- Requires 5V power adapter cord, optional backup with 3 AAA alkaline (not included) batteries for power loss.
- Wireless sensor requires 2 AA batteries (not included).
- Indoor temperature range: 32°F to122°F (0°C to 52°C).
- Outdoor temperature range: -20°F to 140°F (-40°C to 60°C).
- Sensor signal search: Hold +/TEMP button for 3 secs to activate.