Usage Tips:1. Synchronization status: Real time device status provided to the application.2. Real time monitoring: Monitor real-time temperature and real-time power consumption.3. Remote On/Off: Use high-precision waterproof temperature DS18B20 sensor to turn on/off electrical devices from anywhere.4. Shared control: Control your smart home with your family.5. Timing: Supports 8 enabled countdown/single/repeated timing tasks to be turned on/off at specified times. Automatic mode: Set the automatic mode to turn on/off at a specified temperature. Range.Manual mode: Set manual mode to immediately turn on/off.Trigger intelligent scene: temperature. This value serves as a triggering for smart scenes, triggering the on/off of other graffiti smart devices.Voice control: compatible with for Alexa, suitable for Google Home, suitable for Google Nest.The waterproof temperature sensor adopts a temperature probe with high accuracy, which is widely used in daily life.Input voltage: AC 85-250VInput current: maximum 16AMaximum power: 3000W (16A)Wireless standard: 2.4GHz, 802.11 b/g/nSupport temperature sensor: DS18B20Temperature measurement range: -55 -+125 Length: 1 meterWorking temperature: 0 -40 Colour:WhiteMaterial:Plastic Package Contents:1 x Intelligent switch1 x Probe wire 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.