1. touch keys: power on/off,ion,sleep,auto run,timer,fan speed,humidify,reset
2.display icons: run states,speed,timer,air temperature,air humidity,air humidity setting,wifi state,filling water,replace filter,the concentration of formaldehyde
3.electric actuator :brushless dc moter(DC310V,36W.1100RPM),synchronous moter,ion generator
4. many sensors: dust sensor(Sharp GP2Y1015AU),gas sensor(Fis,SP3S-AQ2-01), formaldehyde sensor(DART),temperature and humidity sensor.
5. Control your Solar water heater by Android /Iphone /ipad through wifi