WS6180D Wireless Weather Station With CO2 detection Sensor & Air Quality Detection Sensor

WS6180D  Outdoor /indoor Weather Station with CO2 Detection Sensor & Air Quality Detection Sensor 433MHz with or w/o RCC Transmission up to 100meters  Features:
-- Big LCD display
-- Sensitive air quality detection sensor
-- Detect ammonia, hydrogen, alcohol, carbon monoxide, volatile organic
    gases and the burning smog of cigarettes, timber and paper 
-- 9-grade detection of smog with alarm function and LED indicator.
-- Carbon dioxide(CO2) detection with alarm function.
-- Wireless outdoor and indoor humidity(%RH)
-- Wireless outdoor and indoor temperature(C or F)
-- Records min and max humidity
-- Records min and max temperature
-- Moon Phase
-- Barometric pressure 24-hour history graph (hPa)
-- Forcast icons based on changing barometric pressure.
-- 14 days learning mode of weather changing.
-- Radio controlled time and data or by manual setting.
-- Display screen very clearly and no shadow.
-- High/low and in/out door tempreture and humidity alarm.
-- High/low barometric pressure alarm
-- Can receive 3 outdoor sensors.
-- 12-24 hours time display.
-- Perpetual calendar
-- Time alarm with snooze.
-- Time zone setting.
-- LED backlight.
-- Wall hanging or free standing.
-- Synchronized instant reception.
-- Low battery indication on receive.   Specification:
-- Indoor temperature: 0 C to +70 C
-- Outdoor temperature range:-40 C to +70 C
-- Temperature accuracy:±1.0 C
-- Humidity range: 20% to 95%
-- Humidity accuracy:±5%
-- Pressure Range:300hpa to 1,100hpa   Power consumption:
Receiver: 3xAA 1.5V Alkaline batteries
Transmitter: 1.5V 2XAAA  Alkaline batteries
Battery life: Minimum 12months for base station
                  Minimum 12months for remote sensor

Dimensions(HxWxD):225mm×160mm×28mm