Sonoff Dual R3 2-Gang Wifi Smart Switch Interruptor with Dual Relay Power Metering eWelink On-Off Smart switch Two Way Control

Sonoff DualR3 is awesome, has a secret and now it's dead

Sonoff Dual (R3) 2-gang WiFi smart relay with power meter, roller shutter support - eWelink Store

SONOFF DUALR3 Lite Smart Switch Moudle,WiFi Smart Curtain Switch,Dual Relay DIY Curtain, Blinds, Roller Shutter,Two Way Smart Switch,Compatible with Alexa&Google Assistant(1 Pack): : Tools & Home Improvement

Roller Shades Motor ControlLet your electric curtains, roller blinds, etc become smart immediately. External Switch Two-Way ControlDUALR3 Lite has 6 types of external switch detection mechanisms, making it suitable for most physical switch control. With The Most FeaturesDUALR3 has three working modes that meet the needs of different application scenarios. Remote, timing, voice control, smart scenes, and other functions are all available.

SONOFF DualR3 Lite Smart Switch Moudle ,WiFi Smart Curtain Switch,Two Way Smart Switch,Dual Relay DIY Curtain, Blinds, Roller Shutter, Size: DualR3

sonoff dualr3 dual relay module smart

ITead SONOFF Dual R3 15A DIN Rail Power Metering ควบคุม 2 ช่อง สมาร์ทสวิทช์ควบคุมผ่าน internet 2 Channel WIFI switch ควบคุมอิสระ DIY Smart Home ผ่าน App eWeLink iOS และ Android [มีประกัน]