SONOFF Smart 2-channel Wi-Fi Switch with Electricity Metering (DUALR3)

Smart 2-channel switch for electrical appliances, two-way control, supports remote control via Wi-Fi 2.4GHz; for various household appliances, suitable for tubular motors, e.g. for roller shutter and window shades control. With power consumption metering.
 Features:  Remote control with a smart device using eWeLink mobile app (Android, IOS) or Home Assistant. The relay signal is transmitted over a 2.4GHz Wi-Fi network. 5G network is not supported. Metering, switching and motor modes are available. Can operate as a smart control module for 100-240V AC motors. Like tubular motor used in motorized curtains, blinds, roller shutter, awning, etc. Double 2-way control of lights: this smart switch allows you to control the lights via downstair or upstairs switch. Set the maximum and minimum values of voltage, current and power. Once the appliance is in abnormal working state, it will automatically cut off power for safety. Support for scenario creation and control, device grouping, timer settings, synchronisation, control sharing. Voice control via Google Assistant or Amazon Alexa. Compact size, can be placed in a power socket or under a light switch. Suitable for DIN rail. The switch can be combined with a wide range of other products to complement smart home scenarios.
 Specifications:  Voltage: AC 110~240V. Current max.: 15A total max, 10A for 1 channel. Power: 3300W total max, 2200W for 1 channel. Frequency: 50-60Hz. Wi-Fi Frequency: 2.4 GH. Wi-Fi standard: IEEE802.11b/g/n. Number of channels: 2. Works with Amazon Alexa & Google Assistant. Security: WPA-PSK/WPA2-PSK. App: eWeLink (Android, iOS). Dimensions: 54x49x24mm. Housing material: PC V0 (non-flammable). Operating temperature: -10°C~40°C. Humidity: 5%-95%. Weight: 58 g. Colour: white. Certification: CE/ FCC/ RoHS/ TUV.
 Warranty: 24 months.