Function: 1. Mobile WiFi remote control. Intelligent audio voice control. 2. Three timing methods: appointment timing, cycle timing and countdown. 3. Three power on state settings. Group control, one key on/off. Real time feedback and sharing of equipment status. DIY is convenient, just connect according to the wiring diagram. 4. Wide application: it can be used for -scale lighting, advertising sign lighting, factory and shopping mall lighting, agricultural product processing, farmland orchard irrigation, fish pond aeration, etc. 5. Electricity statistics: the power consumption can be viewed at any time to optimize power management. Parameters: Maximum load: 30A. Voltage: 90-250V AC. Control: ZigBee3.0. Support Tuya App, Smart Life App system and device remote control. Voice control can be realized through smart speakers such as Alexa, Google Assistant and Tmall Genie. Please note: function can only be using after the controller needs be successfully paired with the TV. Material: plastic colour: black Package Contents: 1 Monitor 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.