Weather Station With Remote Sensor

Features: 
1) Indoor humidity (% RH) 
2) Wireless outdoor and indoor temperature (F or C) 
3) Records min. And max. Humidity
4) Records min. And max. Temperature
5) Weather forecast tendency arrow
6) Weather Forecast icons based on changing barometric pressure
7) Radio Controlled Time and date with manual setting
8) Time Zone Setting
9) 12 or 24-hour time display
10) Perpetual calendar
11) Time alarm
12) Storm Alarm
13) Can receive up to 3 sensors
14) LED backlight
15) Wall hanging or free standing
16) Included transmitter WH3
17) Synchronized instant reception
18) 2 years battery life
19) Low battery indicator on the receiver
Specification: 
1) Indoor humidity range: 20% to 99% 
2) Wireless outdoor temperature range: -40 C to 65 C
3) Indoor temperature range: -9. 9 C to 80 C
4) Temperature accuracy / 1 1. 0 C
5) Transmission range: up to 100 meter (330 feet) 
6) Transmission frequency: 433MHz
Power Requirements: 
1) Receiver: 2 x AA alkaline batteries (not included) 
2) Wireless sensor: 2 x AAA alkaline batteries (not included) 
Dimensions:  (HxLXW) 
1) Receiver: 145x82x26mm
2) Sensor: 91x70x32. 5mm