Usage Tips:APP Remote Control As long as your phone has a data network, you can control the switch anywhere and at any time by the AppAPP can check the real-time status of switch and the temperature values at any timeWaterproof temperature sensor are suitable for scenarios such as baby rooms, storage rooms, greenhouse planting, and greenhouse cultivationYou can set a schedule , or loop to automatically switch on/offVoice controlInput voltage: AC85~250V 50/60HzOutput voltage: AC85~250V 50/60HzMax.Current: 20AMax.load: 3800W (Resistive)Wi-Fi Standard: Wi-Fi 2.4Ghz b/g+BluetoothWorking temperature: -20~80Working humidity: 80%Material: ABSColour:WhitePackage Contents:1 x Temperature Switch(with 2M Temperature Sensor)Only 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.