WN2810 Wireless Weather Station Color LCD Dispaly with 1 WN31(WH31) Multi-Channel Sensor

Note: WN2810 comes with a WN31(WH31) sensor, for the reason of product design, 433Mhz & 868Mhz versions of WN2810 support to expand more WN31(WH31) sensors, the 915Mhz version can not support it. Features 1)Wireless outdoor temperature (°F or °C) and humidity (%RH)2)Indoor temperature (°F or °C) and humidity (%RH)3)Support 3x WN31(WH31) sensors measure temperature and humidity in different spots.4)Records min. and max. Temperature and humidity5)Barometric pressure (inHg, mmHg or hPa)6)Weather forecast 7)Time and date by manual setting or DCF Radio controlled time and date (only 868MHz support DCF time reception)8)12 or 24-hour time display 9)Perpetual calendar 10)Time alarm with snooze11)Moon phase12)LED backlight 13)Wall hanging or free standing 14)Included transmitter (Outdoor sensor)15)Synchronized instant reception Display content:  1.Time2.Moon phase3.Weather forecast icon4.Radio controlled clock5.Week day6.Date7.Absolute/relative barometric pressure selection8.Barometric pre