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 condition 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 85-250V Input current: maximum 16A Maximum power: 3000W (16A) Wireless standard: 2.4GHz, 802.11 b/g/n Support temperature sensor: DS18B20 Temperature measurement range: -55 ℃-+125 ℃ Length: 1 meter Working temperature: 0 ℃ -40 ℃ Colour:White Material:Plastic Package Contents: 1 x Intelligent switch 1 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.