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La Crosse Technology WT-5220U-IT Projection Alarm Clock with Indoor/Outdoor Temperature

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5.60"L x 1.4"W x 3.6"H Time digits = .59 inches
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Includes wireless outdoor transmitting temperature sensor
La Crosse Technology WT-5220U-IT Radio Controlled Projection Alarm Clock with Temperature

Know your temperature outside even before you get out of bed! Projection Alarm clock alternates both Time and/or Outdoor Temp (F/C) on your ceiling or wall with Arm Rotation for Proper Viewing and Auto-Focus. Wireless Temp Sensor transmits within seconds to the clock. Clock receives accurate atomic time for updates and will reset for daylight saving time. Displays indoor temp and date, and has LED backlight and Time Alarm with Snooze.

Self-setting Atomic Time and Date

Automatically adjusts clock to your chosen time zone (25 different settings from 0 GMT +/-12) and resets during Daylight saving time. Have no worries when it's time to reset the clock. Optional manual time setting and adjustable to standard 12 hour or military 24 hour time. WWVB icon indicator displays when atomic signal is received.


Alternate your current time and/or outdoor temperature (3 modes) viewable on a wall or ceiling. Automatic projection focus and 180 degrees arm rotation. LED backlight and optional views on lower section of display (temperatures, counting seconds, alarm time, or date)

Time Alarm

Set time alarm to wake or snooze an extra 6 minutes. Alarm icon indicator displays when active.

Temperature display

Monitor the indoor room temperature and receive wireless outdoor temperature from included weather resistant temperature sensor (TX37U-IT) Transmits from a 330 ft distance. Obstruction from glass, windows, and walls can reduce signal strength, so we recommend testing in a location temporarily for 4 hours before permanent mounting the sensor. Temperature display adjustable to Fahrenheit or Celsius. Outdoor range down to -39.8 F and up to 139.8 F. Signal indicator displays when transmitting sensor is connected.

Desktop or Tabletop

Includes 6V AC adapter, but requires battery backup of 3 AA alkaline

  • Wireless IN/OUT Temp (F/C)
  • Projects Time or Outdoor Temperature (alternating)
  • on Wall or Ceiling in Easy to Read Numbers
  • Projection and Arm Rotate for Proper Viewing
  • Automatic Focus of Projection
  • Atomic Time and Date with Manual Setting
  • Automatically Updates for Daylight Saving Time (On/Off Option)
  • Perpetual Calendar
  • Time Zone Setting
  • Time Alarm With Snooze
  • LED Backlight
  • Specifications: OUT Temp Range -39.8 F to 139.8 F, IN Temp Range 14 F to 99.9 F
  • Projection Alarm 3 AA Alkaline Batteries
  • (Not Included) or Included 6V AC Power Adapter
  • Sensor: 2 AA Alkaline Batteries (Not Included)
  • Wireless outdoor temperature (°F/°C), Monitors indoor temperature (°F/°C)

  • Projects time and outdoor temperature (alternating) on wall or ceiling in easy to read numbers

  • Projection and arm rotate for proper viewing, Automatic focus of projection

  • Atomic time and date with manual setting, Automatically updates for Daylight Saving Time (on/off option)

  • 12/24 time display, Perpetual calendar, Time zone setting, Time alarm with snooze, AC power adapter included

Product Information   Specifications for La Crosse Technology WT-5220U-IT Projection Alarm Clock with Indoor/Outdoor Temperature Below:

Manufacturer La Crosse Technology
Brand La Crosse Technology
Color Silver
Model WT-5220U-IT
UPC 757456990743
Item Weight 0.9 pounds
Item Size 1 x 4 x 4 inches
Package Weight 0.95 pounds
Package Size 10.5 x 2.5 x 2.5 inches
Units in Package 1

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