Tuya Smart Life WiFi ZigBee Energy Meter 80A with Current Transformer Clamp KWh Power Monitor Electricity Statistics 110V 230V 50/60Hz Note: 1.The zigbee version need to be used with Tuya ZigBee gateway.If you do not have the Tuya ZigBee gateway. You can buy the WiFi version.2.The zigbee version supports Zigbee2MQTT, but does not support ZHA. (Z2M is different from APP. It is not fully compatible with APP.) Feature: 1)Tuya Smart Energy Meter with Clamp 80A.Please note it's not bidirectional meter, it can only measure the consumed power. and only show positive data on App.2)The meter requires the measured device must have neutral wire. otherwise it can't measure the device's voltage, current, and power.3)App Real Time Monitor Energy Consumed KWh. Voltage, Current, and Power, also can Monitor Device Working Status4)You can set power on App, and monitor the power usage percentage.5)Automation , It allows to make a Scene for this device working with other tuya devices6)Easy and Safe to Install.No need to change your wire connection, just put the wire into the clamp, then it can measure. Specification: Rated Voltage: AC 100-240V AC 50/60HzMeasurable Current Range: 0.2A - 80AVersion: Wifi Version/Zigbee VersionWiFi Frequency:2.4GHZZigbee Version: Requires Tuya ZigBee GatewayAmbient Temperature Range:-10C ~ 55C Package Included: 1*Smart Energy Meter1*CT Clamp1*Use manual WiFi Version Zigbee Version(Need Tuya ZigBee gateway)