Dual Relay Wi-Fi Smart Switch with Power Metering

Overview Smart control module operates for lights, appliances and motorized facilities. Schedule to Open and Close for Comfortable Life Control It Wherever You Are Don’t worry about rain, close the window remotely. DUALR3 works with other SONOFF products like L1. Just tell Siri and it will automatically close the curtain for you to create a romantic atmosphere. *Siri voice control is a shortcut of Siri in eWelink, DUALR3 does not support Homekit temporarily. Technical Specification Casing material: PC VO Input: :100-240V AC 50/60Hz Output: :100-240V AC 50/60Hz Working humidity:5%-95% color:White WIFI:IEEE 802.11 b/g/n 2.4GHz Resistive Load: 3300W/15A Dimensions: 54 × 49× 24 mm