WiFi IoT Switch Sonoff 4CH Pro R3

Turn your dumb home into smart home with your DIY ideas with this sonoff IOT controller. You can control up to 4 electric appliances and devices through smartphone app, voice and RF remote. You can also automate things based on time of the day. 

Official Website Link: Click here

User manual: click here

Features:

- Control individual devices through smartphone app

- Supports and comes with 433 MHz RF remote for more convenience of control

- Voice control with Google Assitant and Amazon Alexa

- Can be powered up with both both 100V-240V AC and 9V-23V DC

- Self-locking, interlock and inching mode

- Scheduled on/off based on time

- Real time status sync with app

- Share control with family and friends

- Create smart scene by defining states of all 4 channels

- Remembers last state during power cut and restores when power comes back