SONOFF DUALR3 Dual DIY Relay Smart Control Home Module Wifi MINI Two Way Power Metering Switch Timing Work with eWeLink APP

TUV certified and overload protection.Reliable and safe. Automate your motorized appliances, like roller shutters, window shades, etc. Double two-way control of two devices independently Work with various extra switches, control devices directly via original wall switches Remotely control home appliances or motorized facilities Power metering function helps you save on electricity bills Customize smart scenes and scheduling timed events Support Siri shortcut voice control LAN control available