Sonoff DIY DUALR3 Smart Dual Relay Wi-Fi Switch with Power Metering 2 Way Smart Switch White

Roller Shades Motor ControlLet your electric curtains, roller blinds, etc become smart immediately.External Switch Two-Way ControlDUALR3 has 6 types of external switch detection mechanisms, making them suitable for most physical switch control.Power MeteringThe 2-Gang detects voltage, current, and power values and counts the power consumption for you independently to allow for reasonable energy consumption control. Not available for DUALR3 Lite.Safe And ReliableTUV, CE, FCC, and RoHS certifications ensure a safer and more reliable product.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.

Schedule to open and close for a comfortable life: Want to be awakened with the first ray of sunlight in the morning or adjust the percentage of curtain opening to avoid the light ruining your furniture? DUALR3 can help you easily realize, just connect it with your motorized curtain to enjoy your smart life.Creating an atmosphere is actually simple: 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.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. Not available for DUALR3 Lite.Various features: 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.Double two-way control of lights: To control the lights via downstairs or upstairs switch? DUALR3 helps you! The working mechanism of DUALR3 allows you to achieve two-way control for two appliances respectively.Description:Power Metering Helps You to Save on Electricity Bills Want to turn off in schedule to save on electricity bills? Want to check the real-time power of the appliances? Want to view historical power consumption?Keep Your Appliances always Be On – Meter Mode DUALR3 has a special working mode called meter mode. In this mode, the electrical appliance loads of DUALR3 will always remain on, the relay state will not be changed by APP or external switches. Only focusing on power monitoring and metering!Brand: SONOFFProduct Type: Dual Relay Two Way Power Metering Smart SwitchResistive Load: 3300W/15A/Total, 2200W/10A/GangMotor Load: 10-240W/1AMax Power: 3300W(total) / 2200W(1 gang)Frequency: 802.11 b/g/nSecurity Mechanism: WPA-PSK/WPA2-PSKHumidity: 5%-95%RH, Non-condensingEnclosure Material Fire-retardant: PC V0Operating Temperature: -10ºC-40ºCSwitch Channel: DualCertified Compliance: TUV, CE, FCCWorks With: Amazon Alexa, Google Assistant