Roller shutter motor control: let your electric curtains, roller blinds etc. Intelligent immediately. Meter mode not available for SONOFF DUALR3 Lite. External switch two-way control: SONOFF DUALR3 Lite has 6 types of external switch detection mechanisms, making it suitable for most physical switch controls. With most functions: SONOFF DUALR3 has three working modes that meet the requirements of different application scenarios. Remote control, timing, voice control, intelligent scenes and other functions are available. Safe and reliable: TÜV, CE, FCC and RoHS certifications ensure a safer and more reliable product. Hands-free voice control: SONOFF DualR3 Lite smart WiFi switch is compatible with Amazon Alexa (Amazon Echo/Echo Dot/Amazon Tap) and Google Home Assistant. It allows you to use your voice to control home devices and enjoy hands-free calling

Technical Details Manufacturer: ‎SONOFF Part number: ‎6920075776966 Item Weight: ‎70 g Product Dimensions: ‎7.62 x 12.7 x 15.24 cm; 70 g Item model number: ‎DUALR3 Is Discontinued By Manufacturer: ‎No Size: ‎DUALR3 Lite 1PCS Colour: ‎multi-coloured Power source type: ‎DC (DC) Voltage: ‎240 Volts (AC) Wattage: ‎1E+1 Item Package Quantity: ‎1 Number Of Pieces: ‎1 Switch Type: ‎2-way Included Components: ‎1 x DUALR3 Lite, 1 x user manual (English language not guaranteed). Not in English) Batteries Included?: ‎No Batteries Required?: ‎No Additional Information ASIN: B09JNTKY5L Date First Available: 18 Oct 2021

1 x DUALR3 Lite 1 x user manual (English language not guaranteed). Not in English)