---------- 32A/50A Smart Wifi Circuit Breaker We provide 2 type Smart Circuit Breaker:Wifi versionandZigbee version. For Wifi version,circuit breaker can be connected with wifi router directly, no hub or gateway is required. There are 2 choices of App compatiable: eWelink App / Tuya (Smart Life) App. For Zigbee version,Zigbee hub/gateway/bridge is required. The circuit breaker will be connected with wifi router through Zigbee hub. The Zigbee version circuit breaker is compatiable with both Tuya Zigbee Hub and eWelink SONOFF Zigbee Bridge. Explanation of Options Wifi-eWeLink: wifi version, can be connected with wifi router, compatiable with eWeLink App. Wifi-Tuya: wifi version, can be connected with wifi router, compatiable with Tuya App. Zigbee Version: need to work with Zigbee Hub, compatiable with Tuya Zigbee hub and eWelink SONOFF Zigbee Bridge.( Zigbee version is confirmed working with Zigbee2mqtt ) Features 1.Wifi version: connect with wifi router directly, can choose tuya or ewelink app. 2.Zigbee version: hub required, compatiable with tuya zigbee hub and ewelink sonoff Zigbee Bridge. 3.Remote control from anywhere by Ewelink/Tuya App on phone. 4.Timer and schedul function, cut off/get through power automaticly. 5.Voice control with Alexa/Google Home, free hands and enjoy life. 6.12 months warranty, replacement or full refund. Package list Wifi circuit breaker * 1 User Manual * 1 Where to use it? Situation 1:you can install it in the destribtion box. Then you will be able to turn on/off the circuit of the house anytime any where, and you can also set a timmer or schedule to turn on/off the circuit automatically.Situation 2:you canconnect it with device directly, use this product as a wifi switch. This product supports50A, s0 you can connect with many high-power device, such as water heater/air condition/fridge... Attention: This wifi circuit breaker is relay type,NOT SupportShort-circuit protection and Overload protection. When it's installed in destribtion box, please connect a MCB in front of this product. When this product is connected with device directly, you can use it as a wifi relay switch, turn on/off the device on App.