Features:
1. 433.92MH z wireless outdoor temperature sensor,
2. Wireless transmission distance over 60 meters (197 feet) in open area,
3. Perpetual calendar up to year 2099,
4. Weekday in 7 languages,
5. Optional timing in 12/24 hour format,
6. 4 alarms can be set for weekdays/weekends and daily,
7. Snooze function (8 minutes),
8. Low battery indicates,
9.
Temperature measuring ranges:
------Indoor: - 9.9 °C ~ 50°C ( 14.2 ~ 122°F)
------Outdoor: -40°C~+70°(-40°F~ 158.0F )
10. Optional temperature inCorF,
11. Ice alert,
12. Record and query daily maximum/minimum temperature,
13. Weather forecast function
Power supply:
Main unit: 3xLR03 size AAA
Remote sensor 2 xLR6 size AA