4-Channel Tuya WiFi Smart Relay Switch Module – Wireless Remote Control for Lights, Fans & Appliances with Alexa & Google Assistant Support
Control your home appliances remotely with this 4-channel Tuya WiFi smart relay switch. Compatible with Alexa & Google Assistant. Shop now for smart home automation!
Key points
- 4 independent channels for multi-device control
- Works with Alexa, Google Assistant, and Tuya app
- Supports both WiFi and RF 433MHz remote operation
- High power handling up to 2200W total load
- Easy installation and plug-and-play setup View product presentation
Paquet: Paquet 6








France
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Product presentation
Transform Your Home into a Smart Space with One Click!
This 4-channel smart relay switch module enables wireless control of multiple electrical devices via WiFi and RF 433MHz, making it ideal for home automation. Constructed from durable ABS plastic and metal components, it supports voltages from 7V to 32V DC and 85V to 250V AC, handling up to 10A per channel and a total load of 2200W. With dimensions of approximately 90mm x 60mm x 25mm, it fits seamlessly into standard electrical enclosures. Perfect for controlling lights, fans, pumps, or garage doors remotely through the Tuya app, voice assistants like Alexa and Google Assistant, or physical remote controls.
| Brand Name Scimagic-RC |
| Communication method Wi-fi |
| High-concerned chemical None |
| Origin Mainland China |
| Compatibility All Compatible |
| State of Assembly Ready-to-Go |
| Camera Equipped No |
| Certification CE |
| Model Number E0803 |
| APP Smart Life / Tuya |
| Input voltage1 AC/DC 7V-32V |
| Input voltage2 AC 85-250V |
| connection method Dry contact |
| Max current 2200W/10A |
| Operating Humidity 40% ~ 80% RH |
| working temperature -20 degrees to +70 degrees |
| Feature 1 Work with Alexa |
| Feature 2 Work with Google home |
| RF433 Code Learning Code 433mhz |




