Sonoff Smart WiFi switch 4CHPROR3 smart controllers

Sonoff 4CH Pro R3, RF/WiFi Wireless Smart Relay with 4 channels compatible with voice assistants.

Smart Relay - 4 channels - Wi-Fi - eWeLink-Remote - Programmable - Compatible with Amazon Alexa, Hey Google and other assistants - Compact size - White.

Home automation fans are in luck with the Sonoff 4CH Pro R3, a smart relay with which they can automate their home and control it from their own smartphone easily and safely.

This switch connects to the Wi-Fi network and allows you to control up to 4 different devices from the eWeLink application or using a 433 MHz RF remote control.

It also allows you to program schedules, timers, scenes and routines to automate the home and thus save energy and have a more comfortable life.

In addition, the Sonoff 4CH Pro R3 is compatible with voice control through Google Home, Amazon Alexa and other assistants.

Truly simple installation and configuration.

The Sonoff 4CH Pro R3 is a compact and versatile device that offers several installation options: in a junction box, on a DIN rail or on a flat surface.

Once fixed, simply connect the cables of the devices you want to control to the smart relay terminals and follow the steps in the eWeLink application to pair it with the WiFi network.

The 4CH Pro R3 also offers the option of synchronizing it with a 433 MHz RF remote control to be able to control it without the need for internet.

Remote control and voice control.

It has never been so easy to control home devices with a smartphone from anywhere and at any time than with the Sonoff 4CH Pro R3.

Simply open the eWeLink application and press the button corresponding to the device you want to turn on or off.

It´s that simple! In addition, it can also be linked with Amazon Alexa or Google Assistant to use voice control.

Three operating modes for greater security.

The Sonoff 4CH Pro R3 has three operating modes that can be selected using a physical switch: immediate mode, locking mode and interlocking mode.

These modes allow you to configure how the devices connected to the relay will behave when they receive an order from the application, the remote control or the manual switch. For example, the interlocking mode only allows one device to be turned on at a time, which prevents overloads and short circuits.

Programming and automation.

The Sonoff 4CH Pro R3 also offers the possibility of programming schedules, timers, scenes, and routines to automate the devices and adapt them to the needs of each home.

Some examples of this are turning on the heating at a specific time or turning off the lights after a certain time.

The possibilities are almost endless and can be personalized according to each user´s preferences.

For example, you can create a good morning scene that turns on the coffee maker, the television, and raises the blinds upon waking up, or a good night routine that turns off all devices when saying good night.

In short, the Sonoff 4CH Pro R3 allows you to create your own smart home with just a few clicks and in a simple way.

Technical Specifications Sonoff 4CH Pro R3 Wifi Smart Switch with RF Control - Smart Relay:

Brand: Sonoff.

Model: 4CH Pro R3.

Switch Type: Smart with RF control.

Power: 8800W.

Wireless connection: Wi-Fi IEEE 802.11 b/g/n 2.4GHz.

Switch channels: 4CH.

Compatibility: Amazon Alexa, Google Assistant, Yandex Alice, IFTT.

Electric current: AC 100-240V/40A (DC:9-23V).

Dimensions: 145x90 x 34 mm.

Color: White.

1 x Sonoff 4CH Pro R3 Wifi Smart Switch with RF Control - Smart Relay.