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 large-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<br><br>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 , Assistant and Tmall Genie. Please note: function can only be using after the controller needs be successfully paired with the TV. Due to different batches, there may be differences in product appearance and printed text, which not affect use Color:White Material:plastic<br><br>Package Contents: 4 * Power Monitor<br><br>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.