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- Description Specifications Sonoff Dual R3 Lite The Sonoff Dual R3 Lite is a flush-mounted Wi-Fi smart dual relay switch module designed to transform any standard switch into a smart switch for wireless remote control via mobile devices or voice commands. Key features: - Two-channel intelligent switch for controlling two different loads simultaneously - Ideal for managing a two-way electric motor for electric shutters or similar applications - Power supply: 100-240V AC - Maximum power delivery: 10 Ampere per channel, 15A maximum sum - Maximum load per channel when used with roller shutter motors: 1A (inductive load) - Terminal block with two contacts for external connection of buttons/mechanical switches - Three status LEDs: one blue for connectivity status, two red for channel status - Equipped with firmware for use with the eWeLink app (Android and iOS) Functions supported by the firmware: - Configuration of use (single or interlocked channels for motor control) - Timings for automatic on/off or shutter adjustment Note: The device does not include power/energy monitoring, automatic overload protection, or self-tuning function for electric motors. Power supply: 100-240VACMaximum current: 15A (total), 10A (1 channel)Maximum power: 3300W (total) / 2200W (1 channel)Product dimensions: 54*49*24 mmColor: WhiteFrequency: 802.11 b/g/nSecurity Mechanism: WPA-PSK/WPA2-PSKHumidity: 5%-95% RH, non-condensingHousing material: flame retardant ABS V0Operating Temperature: -10°C-40°CNumber of channels: 2
