ALOVEZ Smart Roller Shutter Switch, Sonoff DUALR3 2 Gang 2 Way Smart Switch WiFi Smart Switch with Energy Monitoring, Motor Mode, Compatible with

【3 Operating Modes】Switch mode - Remote control of lighting and household appliances; Motor mode; Intelligent control of roller shutter, garage door and shutters; Meter mode - With energy tracking function, the connected device will always remain on and its relay status will not be changed in the app or on the additional switch, only used for energy tracking and counting. 【Dual Independent Control of Two Devices】DUAL R3 allows the connection of 2 devices and each device can be controlled by 2 additional switches. 【Surge Protection】Set the maximum and minimum values of voltage, current and power. Once the device is in abnormal waking state, for safety reasons, the power will be shut off automatically. 【Schedule & Times】Allows you to customize smart scenes and schedule scheduled events to turn the device on and off at a specific time. 【Alexa&Alexa&Google; Home & Siri】By setting up Siri link in eWeLink or connecting to Alexa and Google Home, you can control your curtains with your voice ...