Wireless Weather Station with Outdoor Temperature Sensor
WWS-1050(WH-1050) 433MHz, w/o RCC, transmission range up to 100meter
WWS-1070(WH-1070) 868MHz/915MHz, with RCC, transmission range up to 100meter

Features: 
1) Rainfall data (inches or millimeters): 1-hour, 24-hour, and total 
2) Wind chill (° for °C)
3) Records min. and max. Wind chill with time and date stamp
4) Wind speed (mph, m/s, km/h, knots, Beaufort)
5) Weather forecast tendency arrow
6) Weather alarm modes for:
    a) Temperature
    b) Humidity
    c) Wind chill
    d) Dew point
    e) Rainfall
    f) Wind speed
    g) Air pressure
    h) Storm warning
7) Forecast icons based on changing barometric pressure
8) Barometric pressure (inHg or hPa) with 0.1hPa resolution
9) Dew point (°for °C) 
10) Records min. and max. dew point with time and date stamp  
11) Wireless outdoor and indoor humidity (% RH) 
12) Records min. and max. humidity with time and date stamp 
13) Wireless outdoor and indoor temperature (° for °C) 
14) Records min. and max. temperature with time and date stamp 
15) Receive and displays the radio controlled time and date (WWVB, DCF version available)
16) 12 or 24-hour time display 
17) Perpetual calendar 
18) Time zone setting 
19) Time alarm 
20) High light LED backlight 
21) Wall hanging or free standing 
22) Synchronized instant reception
23) Low power consumption (over 2 years battery life for transmitter)

Specifications:
1) Outdoor temperature range: -40.0°C to + 65.0°C (-40°F to +149°F)
2) Indoor temperature range: 0°C to + 60.0°C (32°F to +140°F)
3) Humidity range: 1% to 99% (1% resolution)
4) Transmission range up to 200m (600 feet)
5) Power consumption: 
    a) Receiver: 3 x AA alkaline batteries (not included)
    b) Sensor WH1: 2 x AA alkaline batteries (not included)
6) Transmission frequency: 433MHz or 868MHz (Europe)

Packing: Color box
4pcs/ctn,G.W.:8.0kgs, Meas.: 48x40x35cm