Description The Sonoff Dual R3 takes your home to the next level. Dual R3 is a flush-mounted Wi-Fi smart dual relay switch module that is installed behind any standard switch. This transforms your switch into a smart switch for wireless remote control with mobile devices or voice command. The Sonoff Dual R3 comes with switch mode, motor mode and meter mode. One of the typical features is roller shutter and window shades smart control in the motor mode. The double relay switch module distributes the load to two inputs compared to the simple relay. However this working mechanism allows you to have two-way control for two devices independently. What’s more, the module has an energy monitoring function that can be used to determine the exact energy consumption of the connected devices. In this mode, the load of electrical appliances connected with Dual R3 will always remain on and its relay status will not be changed on the app or the extra switch, used for power tracking and metering only. FeaturesTUV certified and overload protection. Reliable and safe.Automate your motorized appliances, such as roller shutters, window shades, etc.Double two-way control of two devices independentlyWork with various extra switches, control devices directly via original wall switchesRemotely control home appliances or motorized facilitiesPower metering function helps you save on electricity billsCustomize smart scenes and scheduling timed eventSupport Siri shortcut voice controlLAN control available SpecificationsPower Supply: 100-240V ACResistive Load: 3300W/15A/Total, 2200W/10A/GangMotor Load: 10-240W/1AMax Power: 3300W(total) / 2200W(1 gang)Product Dimensions: 54*49*24mmColor: WhiteFrequency: 802.11 b/g/nSecurity Mechanism: WPA-PSK/WPA2-PSKHumidity: 5%-95%RH, Non-condensingEnclosure Material: PC V0Operating Temperature: -10ºC-40ºCGang: 2 **Switches Require a Neutral Wire and 2.4Ghz WiFi and Internet** LoA and Icasa approved.
