WS1040 professional solar weather station wind speed sensor

WS1040   professional solar weather station wind speed sensor  433MHz with or w/o RCC Transmission up to 100meters  868MHz with or w/o RCC Transmission up to 100meters        Features: 1.Solar Power (user selectable) 2. Indoor and outdoor temperature display in degrees Fahrenheit or Celsius 3.Indoor and outdoor relative humidity displays. 4. Barometric pressure reading in inHg or hPa or mmHg, absolute or relative Detailed display of rainfall data in 1 hour, 24 hours, one week, one month and total since last reset. (user selectable in mm or inch) 5. Wind speed in mp/h, km/h, m/s, knots, Bft or gust . 6. Wind direction (N,S,W,E,NE,SE,SW,NW) display with LCD compass. 7. Wind chill and Dew point temperature display. 8.Weather forecast display by weather icons(sunny, overcast, cloudy, rainy, snowy). 9.Weather forecast tendency arrow. 10.Weather alarm modes for temperature, humidity, wind chill, dew point, rainfall, 11.windspeed, air pressure, storm warning. 12.Records Mix/Max indoor and outdoor temperature, humidity. 13.Super bright green LED back light. 14.Radio controlled time and date with manual setting option(DCF, WWVB selectable) 15. 12 or 24 hours time display. 16.Perpetual calendar. 17. Time zone and Time alarm setting 18.Wall hanging or free standing. 19. Synchronized instant reception for outdoor weather data. 20.Low battery indicator on the receiver.   Specification:  

Receiver	3xAA 1.5V LR6 Alkaline batteries
Transmitter	1.5V 2xAA Alkaline batteries (solar transmitter use rechargeable batteries)
Battery life	Minimum 12months for base station
	Minimum 24months for remote sensor
Dimensions (H x W x D)	185mm×123mm×23mm
Packing	Gift box Size(mm) 400*98*380