Thissmartweatherstationwithclockcollectsweatherdataviainternettodisplayweatherinformation,time,date,temperatureandhumiditybasedonitslocation. Everymainmachineconnectsuptothreeauxiliarymachines. Placetheauxiliarymachineindoororoutdoor, thecollecteddatawillbetransmittedanddisplayedtothemainmachineindoor. Youcanalsoconfigureandcontrolitviayourphone, andchecktheweatherdata, indoor/outdoortemperaturehistorydatafromtheAPPorthemainmachineindoor. Features: 【LargeColorScreen】Largecolorscreen , whichdisplaysmoreinformationsyouneed: UVindex,Airpressure,Windspeed,Sensibletemperature, Temperature, Humidityandweatherforecast(sunny, cloudy, rain, snow,thunderstorm, partlycloudy). 【SwitchableFormat】EasytooperateviaAPPtoswitchthetempunitF/C,Windspeedunitmph/ km/h,Airpressureunithpa/mbarandTimeunit12/24Hourformats. 【BrightnessAdjustable 】 Functionalitywillbeimplementedbyjusttouchingthetopofthe  thermometertoswitchamong3 Brightnesslevels. 【WidelyUsed】Suitsvariousscenariolikebedroom, attic, garage, petcase, cellar, refrigeetc. UV/Pressure/Windspeed/Temperature/Humidityalarmcanbesetted, warningyouaccordingtothelimitsyouset. 【EasyToUse】Theweatherstationclockcanbehungonthewall, orputondesk, easytoinstall. Thesensorcanbehungupwithstring, orbeattachedonthemetalsurface. Specifications: SensorQty : 3pcsMaterial: ABSInput: 100-240V, 50/60HzUSBInput: 5V/2AUSBOutput: 5V/1AAPP: SmartLife / TuyaWifiStandbyCurrent: About6uAforauxiliarymachineStandbyTime: 6monthsforauxiliarymachineCommunicationWay: Wifi(2. 4G)BLEmoduleCommunicationFrequencyforAuxiliaryMachine: 433MHzCommunicationDistanceforAuxiliaryMachine: 80M (emptyoutdoorenvironment) TemperatureDisplayUnit: / HumidityDisplayUnit: RH% TemperatureRange & Accuracy: -2060, 0. 5HumidityRange & Accuracy: 0%99%, 2%RHOperatingTemperature: -2060AuxiliaryMachinePowerSupply: 3V1000mA, CR2477buttoncell (NotIncluded) MainMachineSize: 160 * 23. 5mm / 6. 30 * 0. 93inAuxiliaryMachine: 45 * 15mm / 1. 77 * 0. 59inItemWeight: 355g / 12. 52ozPackageWeight:600g / 21. 15ozPackageSize: 19. 5 * 18. 5 * 6. 3cm / 7. 68 * 7. 28 * 2. 48inPackingList: 1 * WeatherStationMainMachine3 * Sensor1 * USBCable1 * ManualTips:  Deliverywithoutadapter