App Support: Free iOS and for Android mobile App Tuya Smart / Smart Life. Sync Status: Real-time device status provided to App.Real-time monitor: Monitor real-time temperature and humidity. Real-time power monitoring. Remote ON/OFF: Turn electrical devices on/off from anywhere, with high accuracy temperature and humidity cht8305Share Control: Control your smart home together with your family. Timing: Supports 8 enabled countdown/single/repeat timing tasks to turn on/off at specified time.Auto Mode: Set Auto mode to turn on/off at a specified temp. range. Manual Mode: Set manual mode to turn on/off immediately.Trigger Smart Scene: The temp. value works as smart scene trigger conditions to trigger on/off other tuya smart devices. Voice Control: Compatible with "Amazon" Alexa, for Google Home, for . high accuracy temperature and humidity cht8305 high accuracy, wide usage in .The WiFi Switch must work under 2.4GHz WiFi environmentThis item is a universal switch for your smart to remotely and automatically turn on/off any appliances by phone APP.When the temperature of the environment falls within the range,it will automatically turn on or off the connected devices.It also supports timing turning on/off the appliances and supports presetting the range for temperature and humidity.You can also monitor the daily power consumption in real time through this switch.Work with the Smart Switch and the cht8305 sensor,you can make your home smarterInput voltage:AC85-250VInput current:Max 16AMax.Power:3000W(16A)Wireless Standard:2.4GHz,802.11 b/gSecurity Mechanism:WPA-/WPA2-Control mode:Mobile APP Tuya smart/Smart LifePlatform:for Android,iOSGang:1Support temperature and humidity sensor:cht8305Operating Temperature:0C-40CType:temperature & humidity sensorTemperature Measuring Range:The error is less than 0.5 in the temperature range of 0-100Humidity Measuring Range:5% RH-90% RHThe error is less than 5.0%RH in the humidity range of 20-80%RHLength:1mDifferent batches may cause differences in product appearance, text,and color,which will not affect the useColour:WhiteMaterial:PlasticSize:Smart Switch:94x57x32mmPackage Contents:1 * Switch1 * cht8305 sensorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.