Inventory of contents, Features and specifications, Page 2 of 12 – La Crosse Technology WS-811561 User Manual
Page 2
 
Page 2 of 12
Setting the Time Alarm ............................................... 6
Battery Replacement Information ............................... 7
Installation Notes ........................................................ 8
Mounting the Units ...................................................... 9
Online Resources ..................................................... 10
Care and Maintenance ............................................. 10
Troubleshooting ........................................................ 10
Warranty Information ................................................ 11
Inventory of Contents
1.
A WS-811561 IT 915 MHz Temperature Station 
(referred to as "wireless display" in this manual) 
 
2.
A TX61U-IT 915 MHz Wireless Solar-Powered Outdoor 
Temperature Sensor with built-in rechargeable battery 
pack (referred to as 
TX61U-IT sensor in this manual) 
 
3. 
Mounting hardware for TX61U-IT sensor
4.
Instruction manual
Features and Specifications
Wireless Display:
•
WWVB radio controlled time (manual setting option 
available) 
•
DST function on/off selectable (default is ‘On’)
•
Wireless outdoor temperature (°F or °C)
•
Indoor temperature (°F or °C)
•
Time alarm with 10 minute snooze
•
12/24 hour time
•
Calendar: Month, date, day
•
Multi-language calendar: English (US), French (F), 
Spanish (E) or (d) German 
•
Time Zone setting: +/- 12 Hours from GMT
•
Continuous calendar up to year 2029
•
Low battery indicator
•
Wall hanging or free standing
•
Indoor measurement range: 14.2°F to 99.9°F 
(-9.9°C to 37.8°C) w/ 0.1°C resolution. “OFL” 
displayed if outside range 
•
Indoor temperature update rate: Every 16 seconds
•
Batteries: 2 X “AA” size 1.5V (not included)
•
Battery life: Up to 24 months
•
915 MHz Wireless range: 
Up to 200 Ft. (60.96m) open air 
•
Dimensions: 8.9"L x 1.2"W x 7.1"H 
(227 x 30.1 x 180 mm)