SONOFF WiFi Smart Curtain Switch Module with Power Metering Dual Relay Motorized Curtain,Blinds,Roller Shutter,Two Way Works Alexa, No Hub Required, DUALR3

Sonoff Smart Wifi Switch Dual R3 Smart Controllers. Upgrade your home with the SONOFF Dual R3 smart switch. This TUV-certified device offers dual-channel control for lighting and appliances, plus crucial power monitoring to help you save on electricity bills. Schedule device operations, like opening curtains, via the eWeLink app or voice commands. Its robust, insulating design ensures safety against overloads and damage. Easy to install and compatible with various devices, the Dual R3 brings smart convenience and peace of mind. Sonoff Dual R3, smart switch with power measurement function to control lighting, appliances, and various devices.Smart Switch - Power Measurement Function - TUV Certification - Programming - eWeLink APP - Safe - Compatible with various devices.The new Sonoff Dual R3 is a smart switch that has a power measurement function. Thus, this module controls lighting, appliances, and other devices.It has TUV certification, making it a reliable and quality model.Power measurement function.With its energy measurement function, the new Sonoff Dual R3 helps save on electricity bills.Just use the programming option to adjust the settings to your needs.You can also consult the historical energy consumption data in the APP.Programming.With the Dual R3, you can remotely close devices such as outdoor blinds, curtains, windows, and more devices.It even has a programming function to set the opening and closing time of the curtains.It is a model compatible with the eWeLink APP, which allows you to see the status of connected devices and control the relay from anywhere.It also works with voice control via Siri.Safe.The Sonoff Dual R3 is safe to use, offers protection against electric shock, overloads, and is resistant to mechanical damage.In addition, the housing is made of insulating material, is resistant to high temperatures and humidity. All this while being compatible with various devices.Technical specifications Sonoff Dual R3 White - WiFi smart switch.Features.Connectivity technology: Wireless and wired.Wireless technology: Wi-Fi.Number of channels: 2 channels.Maximum power per channel: 2200 W.Operating frequency: 2.4 - 2.4835 MHz.Wi-Fi standards: 802.11b, 802.11g, Wi-Fi 4 (802.11n).Product color: White.Supported placement: Interior.Housing material: Polycarbonate (PC).Works with Amazon Alexa: Yes.Simplified installation: Yes.Operated remotely: Yes.Network standards: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n. Certification: TUV, FCC.Power control.Power source: AC.AC input voltage: 100 - 240 V.AC input frequency: 50 - 60 Hz.Environmental conditions.Operating temperature range: -10 - 40 °C.Operating relative humidity range: 5 - 95%.Packaging.Quantity per package: 1 piece(s).Technical details.Sustainability certificates: CE, RoHS.Certificates of conformity: CE, RoHS.Weight and dimensions.Width: 54 mm.Depth: 49 mm.Height: 24 mm.Weight: 58 g.-Connectivity technology: Wireless and wired.-Wireless technology: Wi-Fi.-Number of channels: 2 channels.-Maximum power per channel: 2200 W.-Operating frequency: 2.4 - 2.4835 MHz.-Wi-Fi standards: 802.11b, 802.11g, Wi-Fi 4 (802.11n).-Product color: White.-Supported placement: Indoor.-Housing material: Polycarbonate (PC).-Network standards: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n.-Certification: TUV, FCC.-Power source: AC.-AC input voltage: 100 - 240 V.-AC input frequency: 50 - 60 Hz.-Operating temperature range: -10 - 40 °C.-Operating relative humidity range: 5 - 95%.-Quantity per package: 1 piece(s).-Sustainability certificates: CE, RoHS.-Certificates of conformity: CE, RoHS.-Width: 54 mm.-Depth: 49 mm.-Height: 24 mm.-Weight: 58 g. tradeinn Techinn

【Roller Shades Motor Control】SONOFF WiFi Smart Curtain Switch Module Automate your motorized appliances, like roller shutters, window shades, etc. Let your electric curtains, roller blinds, etc become smart immediately. 【Powerful Functions With the Most Features】SONOFF WiFi Smart Curtain Switch Module DUALR3 has three working modes that meet the needs of different application scenarios. Remote, timing, voice control, smart scenes, and other functions are all available. 【External Switch Two-Way Control】SONOFF WiFi Smart Curtain Switch Module DUALR3 has 6 types of external switch detection mechanisms, making it suitable for most physical switch control.Double two-way control of two devices independently 【Power Metering】The 2-Gang detects voltage, current, and power values and counts the power consumption for you independently to allow for reasonable energy consumption control. 【Safe And Reliable】TUV, CE, FCC, and RoHS certifications and overload protection ensure a safer and more reliable product.