SONOFF 4CH WiFi Smart 4-Channel Switch | Smart Home
The SONOFF 4CH switch device is a 4-channel on/off mechanism that supports connecting and controlling up to 4 electrical devices independently through the eWeLink app. The new main improvement compared to the Sonoff 4CH R2 is that the Sonoff 4CH R3 allows users to configure the 3 working modes directly from the eWeLink app instead of the hardware itself, making it easier to operate with the device. It integrates smart control into your home to transform it into a smart home.
Activate your devices through voice with Alexa and the Google Home intelligent assistant. If the device is far from the switch, you can create a mobile space through a DIN rail for them to connect.
SONOFF 4CH Switch Features
The case of the SONOFF 4CH switch, made of flame-retardant ABS plastic, is designed to fit into standard type DIN rail for switch mounting.
- On/Off control of 4 appliances or light fixtures, remotely.
- Synchronized visualization of device status through the application.
- 3 working modes with self-locking, interlocking, and slow advancement.
- Customize smart scenes.
- Timer / countdown timer.
- Share control permissions.
- Compatibility with Amazon Alexa: Echo, Echo Dot, Echo Plus.
- Compatibility with Google Home.
- IFTTT functionality.
Smart Switch Modes
- Auto-lock mode: to turn on or off 4 connected devices separately.
- Interlock mode: it is used to turn on 1 device by connecting it and deciding a specific time for its automatic turning on and off.
These modes are even useful for garage doors and roller shutters with remote control. Additionally, you can set the device's status to maintain mode, so that the connected device before a power outage retains the agreed status after power is restored. Furthermore, with the SONOFF 4-channel switch, you can check the status of connected devices in real-time for each device. This way, you have a multi-band switch with 4 integrated wireless switches.
Technical specifications of the SONOFF 4CH switch
- Input voltage 90-250V AC (50-60Hz)
- Maximum current: 10A per channel
- Maximum power: 2200W per channel
- Wireless standard: 802.11 b/g/n
- Security Protocol: WPA-PSK/WPA2-PSK
- Housing material: V0 flame-retardant ABS plastic
- Channels: 4, independent of each other
- Dimensions: 145*90*34mm
- CE/FCC/RoHS Certification
