Wireless digital home weather station E5111

Power adapter - yes, 5 V DC / 600 mA (included),3 × 1.5 V AAA (not included)
Additional sensor option - Yes,up to 3 sensors (E05018)
Outdoor range - up to 50 m
Barometer - Yes
Display size - 164 × 90 mm
Wall mounting - Yes
Outdoor temperature - (-40°C to +70°C, resolution 0.1°C)
Outdoor humidity - 20% to 95% relative humidity, resolution 1%
Weather display - Yes
Min. and max temperature - Yes
Permanent backlight - Yes
Moon phase - Yes
Date - Yes
Calendar - Yes
Indoor temperature -(-10°C to +50°C, resolution 0.1°C)
Backlit colour display - Yes
12/24 time format - Yes
Sensor power supply - 2 × 1.5 V AAA (not included)
Alarm clock - Yes, 2 ×
Indoor humidity - Yes, 1% to 99% relative humidity, resolution 1%
Temperature unit setting option - °C / °F
Transmit frequency - 433 MHz
Sensor dimensions - 21 × 60 × 100 mm
Weather station dimensions - 26 × 197 × 125 mm