We present you a quality switch SONOFF 4CH R3 Prowhich can be controlled via WiFi, thus creating a smart home. There is also the option of integration with Amazon Alexa or Google Assistant voice assistants.
Low price and fast delivery
WiFi switch SONOFF 4CH R3 Pro is available from our partner Banggood. Currently, the switch is only in Chinese stock. For the Pro version, we recommend that you choose the EU Priority Line transport, and for the cheaper basic models, you can choose the standard Air Parcel Register transport.
SONOFF 4CH R3 For Wi-Fi switch
There is no extra charge for EU Priority Line.
We recommend choosing the EU Priority Line, where you will not pay extra. Customs fees and any VAT will be handled directly by you. Shipping can be selected in the cart after entering the delivery address. EU Priority Line delivery typically takes approximately 15 days, but may take longer.
We recommend Air Parcel Register with Tariff Insurance.
Select Air Parcel Register in your cart and click on Tariff Insurance, which is available for just a few cents. With this insurance, the seller will reimburse you a possible customs duty (VAT) of 60%.
WiFi switch with 4 channels
SONOFF 4CH R3 Pro has four separate channels that can be controlled independently 4 electrical circuits. It is powered from the mains and each channel can withstand a maximum load of 10 A / 2200 W. The total load is 40 A / 8800 W.
The switch has dimensions 145 x 90 x 34 mm and you can mount it on a DIN rail. Compared to the older version R2, the device design, cable clamping and control via the application in the smartphone have been improved.
Control and other features
The intelligent switch SONOFF 4CH R3 Pro has 2.4 GHz WiFi connection, making it controllable using the application eWeLink. Communication is secured through a cloud system AWS (Amazon Web Services), which is available for free.
In addition to the mentioned remote and voice control, you will also find the possibility of sharing with multiple users, timing, displaying the status of individual switches in real time and intelligent scenes.
are available 3 switching modes: self-locking, interlock a inching. In self-locking mode, you control the switching independently for each switch. Interlock mode always has only one device active and the others are switched off. Inching is used to turn on one device, which will turn off automatically after a defined time.
Possibilities of use
The 4CH R3 Pro switch provides a wide range of applications in smart homes. You can use it to temporarily or permanently switch the lighting on and off, to control a garage door or electric external blinds, to control a fan or even an irrigation system.
There are many possibilities, so it will definitely find its use in every smart home.