Smart Home Automation Made Easy

Control your home devices with the SONOFF 4CH Pro R2/R3 smart switch. This device offers 4 independent channels, allowing you to manage multiple appliances simultaneously. It supports both WiFi and 433MHz RF control, providing flexible operation options. The switch is compatible with voice assistants like Alexa and Google Assistant, enabling hands-free control of your connected devices.

Flexible Control Modes and Power Handling

Choose between inching mode for temporary switching or self-locking mode for continuous operation. Each channel supports a maximum power of 2200W and a current of 10A, suitable for a wide range of home appliances. The switch operates on a wide power supply range of 90-250V AC or 5-24V DC, ensuring broad compatibility.

Durable and Safe Design

Constructed from fire-retardant ABS V0 material, the SONOFF 4CH Pro R2/R3 prioritizes safety and durability. Its compact dimensions (145*90*40mm) make it easy to install in various locations. This smart switch is designed for the modern smart home, offering reliable performance and seamless integration.

Specifications:

• Application: Smart Home Wifi 4 Gang Switch
• Compatibility: All Compatible
• Enclosure Material: Fire-retardant ABS V0
• Product Dimensions: 145*90*40 (mm)
• Frequency: 2.4GHZ, 433Mhz , 802.11 b/g/n
• Max Current: 10A/gang
• Max Power: 2200W/gang
• Power Supply: 90-250V AC(50/60Hz) / 5-24V DC
• Model Number: Sonoff 4CH Pro R2
• Brand Name: SONOFF

Frequently Asked Questions:

What control modes does the Sonoff 4CH Pro R2/R3 support?

The Sonoff 4CH Pro R2/R3 supports both inching mode for temporary switching and self-locking mode for continuous operation, offering flexible control over your devices.

Can I control the Sonoff 4CH Pro R2/R3 with my voice?

Yes, this smart switch is compatible with voice assistants like Alexa and Google Assistant, allowing you to control your connected appliances using voice commands.

What is the power capacity of the Sonoff 4CH Pro R2/R3?

Each of the four channels on the Sonoff 4CH Pro R2/R3 can handle a maximum power of 2200W and a maximum current of 10A, making it suitable for a wide range of devices.

What power supply options are available for the Sonoff 4CH Pro R2/R3?

The switch can be powered by a wide range of sources, including 90-250V AC (50/60Hz) or 5-24V DC, ensuring flexibility in installation.