Sonoff 4CH R3 (4-Gang Wi-Fi Smart Switch)

Code: 4CHR3
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€29,99 –4 %
sonoff 4CHR3
€29,99 –4 % €28,50 €23,17 excl. VAT
In stock (2 pcs)
Delivery to:
16.06.2026
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The Sonoff 4CH R3 Wi-Fi Smart Switch is a DIN rail-mountable smart relay that enables control of up to four devices or lighting circuits via the eWeLink mobile app or voice commands. It features 3 working modes and is compatible with Amazon Alexa and Google Assistant.

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Product detailed description

🗣️ Efficient Device Control with Voice Support

The Sonoff 4CH R3 Wi-Fi Smart Switch is a modern and flexible 4-gang DIN rail mountable switch that provides convenient control of up to four electrical devices simultaneously via a Wi-Fi connection. This switch allows remote management using the eWeLink mobile app, which is compatible with iOS and Android devices, and it also supports voice control through Amazon Alexa and Google Assistant.

The Sonoff 4CH R3 is perfect for homes or offices where multiple devices need to be controlled from a single distribution board, such as lighting circuits, fans, appliances, and more. Beyond real-time control, it allows the setup of timers and automated smart scenes, saving you time and energy. You can easily choose between 3 working modes (Inching, Interlock, Self-Locking) directly in the app. This smart switch is a great solution for those looking for an easy way to modernize their electrical wiring and optimize energy management.

Parameters

  • 📈 Maximum Current Per Channel: 10 A
  • 🔋 Total Maximum Current: 16 A
  • 🔌 Power Supply: 100-240V AC, 50/60 Hz
  • 📶 Wi-Fi Connection: 2.4 GHz Wi-Fi (not compatible with 5 GHz Wi-Fi)
  • 📱 App Compatibility: eWeLink (iOS, Android)
  • 🗣️ Voice Control: Amazon Alexa, Google Assistant
  • ⏱️ Supported Features: Timers, smart scenes, remote control, Inching, Interlock, Self-Locking
  • 🏠 Mounting: DIN rail mount (for indoor use only)
  • 📏 Dimensions: 145 x 90 x 34 mm
  • Certifications: CE, RoHS, FCC
  • 🧩 Material: Fire-retardant PC V0
  • 🔌 Applications: Control of lighting, fans, appliances, and other electrical devices

This switch is ideal for connecting to your smart home, offering a high level of flexibility, safety, and convenience. It enables easy integration into existing wiring and efficient management of your electrical circuits.

Additional parameters

Category: Sonoff Smart Home
Warranty: 2 years
EAN: 6920075775822

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The Sonoff brand is among the most popular manufacturers of affordable smart home automation. It is famous for its reliable Wi-Fi and Zigbee relay modules, smart plugs, and switches that primarily use the eWeLink app. Thanks to its highly favorable price and broad community of users, Sonoff is an ideal choice for beginners as well as advanced DIY enthusiasts.