check the operating status of devices at any time through the application to ensure the safety of electricity consumption. Compatible with, Google Home for easy voice control, you can achieve voice control and enjoy the convenience of technology.Power Statistics: Tuya automation device, can monitor most home appliances, easy to satisfy with multiple usages scenarios, avoids abnormal power usage.APP Application to Access: Tuya and SmartLife APP control, you can check the operating status of devices at any time through the application to ensure the safety of electricity consumption.Automation Function: It allows to make a scene for this device working with other tuya devices. Compatible with, Google Home for easy voice control, you can achieve voice control and enjoy the convenience of technology.Easy Installation: Compact size, adopts universal 35mm standard guide rail installation, no screws required, no wires to remove, reliable and economical.Wide Applications: Application scenarios, suitable for household appliances management, remote management, housing rental use, industrial control equipment use, intelligent upgrade of power distribution equipment, etc.Specifications:Name: Tuya Wifi Power MeterMaterial: plasticsType: 1CH, 2CH (optional)Input voltage: AC100-240V, 50/60HzCurrent measurement ranges: 0.2-80A(1CH); 2* (0.2-80A) (2CH)Operation frequency: 2.412GHz-2.484GHzSupport System: Google Home and Working temperature: -10 to 40Protocol: WIFI IEEE 802.11b/g/nOperation ranges: ＜100mIP: IP20Item size: 39.2* 39.2* 18mm/ 1.54* 1.54* 0.71inPackage size: 104* 103* 40mm/ 4.09* 4.06* 1.57inPackage weight:1CH: 150g/ 5.29ounce2CH: 170g/ 6.00ouncePacking List:1* Tuya Wifi Power Meter