Wireless Weather Station w/ Alarm Clock / Calendar / Barometer / Hygrometer / Thermometer
Color: Black + Silver - ABS material - Frequency: 433MHz - 1.2" LCD outdoor temperature sensor - Powered by 2 x AAA batteries (not included) - 4.0" LCD indoor temperature / humidity device - Powered by 2 x AA batteries - Wireless range: 100m - Indoor temperature range: -10'C~80'C - Outdoor temperature range: -40'C~65'C - Temperature accuracy: