Sonoff 4CH R3 4 Gang WiFi Smart Switch with Interlock, Inching & Self-Locking Modes
🚀 Ever dreamed of turning your humble abode into a smart home without breaking the bank? Meet the Sonoff 4CH R3 4 Gang WiFi Smart Switch—your new best friend for DIY smart home projects. It’s not just a switch; it’s a gateway to customization with three clever modes: Interlock, Inching, and Self-Locking. Because who doesn’t love options?
🔌 Picture this: controlling up to four devices from your couch, bed, or even while you’re sipping coffee in a café across town. Thanks to the Ewelink app, your smartphone becomes the ultimate remote. (Just try not to show off too much.)
🏠Fitting into your smart home setup is a breeze, and its compact design (14.6*9.4*4.3) means it won’t stick out like a sore thumb. Perfect for tech enthusiasts who appreciate subtlety.
💡 Here’s the lowdown: four independent channels mean no more fighting over who controls the lights. WiFi connectivity? Check. Three working modes for those who like to mix things up. And let’s not forget the easy installation—because nobody has time for complicated setups. Oh, and it plays nice with the Ewelink app, because compatibility is key.
General specs
- Brand: Sonoff
- Model: 4CH R3
- Seller: Geekbuying
- ID: 497654
- Size: 14.6*9.4*4.3
- Working Modes: Interlock, Inching, Self-Locking
- Control Channels: 4
- Connectivity: WiFi
- Compatibility: Ewelink app
- First listed by seller: 12/11/24
If you are interested in more details, you can find full information on the seller's page.
Shipping options
India
Video Reviews
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Sonoff 4CH R3
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| Brand | Sonoff | SMATRUL | Tuya | Tuya | MOES | |
| Model | 4CH R3 | 433MHz RF Remote Control | ||||
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| Price | $25.99 | $22.25 | $17.20 | $14.15 | $22.25 | $18.21 |
| Seller | Geekbuying | Banggood | Banggood | Banggood | Banggood | Banggood |
| Update | July 14, 2024 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 |
| Compatibility | Ewelink app | Apple HomeKit, iOS | STB Set Top Box, TV Box, TV, Air Conditioner, Fan, DVD | Air conditioners, TVs, Fans, DVDs, STBs, TV BOXes, RF lights, RF switches, RF roller blinds | Air conditioners, TVs, fans, DVDs, STBs, TV BOXes, RF lights, RF switches, RF roller blinds | |
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