Description:
Home automation is "The Internet of Things." It's how all our devices and appliances will be networked together to provide us with seamless control over every aspect of our home and beyond.
This SONOFF device contains four individual relays, allowing you to control four independent electrical devices or circuits from a single board or module. This type of relay is used in electric curtains with 3 pulses (up/stop/down), automation and control projects, such as in home automation systems, robotics, and industrial applications.
Features:
- Control your device using the Smart Life app. Available on iOS and Android.
- Set automatic on and off from the app.
- Set schedules for automatic control: It has single, repeated, and countdown timers that you can use to automatically turn household appliances on/off.
- Functions as an isolated switch that does not apply voltage itself, allowing external circuits to be controlled by simply opening or closing a contact, without interfering with the controlled circuit.
- With the SONOFF Smart 4-channel relay, you can operate several devices without needing many controls.
- The SONOFF 4-channel smart relay helps automate electric gates and metal blinds so you can control them from the app or our SONOFF RF keychain and wall remote control.
- The SONOFF Smart 4-channel relay works via RF433 radio frequency and has a range of 15 to 20 meters indoors with obstructions and up to 50 to 60 meters in open field.
- Using our RF Smart Switch in conjunction with this product makes it possible to control several circuits (4) without needing to grant app access.
- Our RF Keychain Remote Control allows wireless control of the device not only through the app via WiFi but also via a physical button.
