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Smart WiFi 4-Channel Relay – Tuya Smart Life Wireless Control
This 4-channel smart WiFi relay allows wireless control of electrical devices, either remotely via the Tuya / Smart Life app or by voice using Amazon Alexa or Google Home. It is ideal for automating doors, lighting, heating systems, or electric motors.
Available Operating Modes
- Self-locking: each channel can be turned on/off separately or simultaneously.
- Interlocking: activating one channel automatically deactivates the others.
- Inching: the channel closes automatically after a set interval between 1 and 3600 seconds.
Recommended Applications
- Control doors, gates, garages directly from your phone.
- Remotely control lights and electrical devices.
- Automate the operation of reversible DC motors.
- Start devices with scheduling or timer features in the app.
Main Features
- Compatible with Smart Life and Tuya apps (Android/iOS)
- Voice control with Amazon Alexa and Google Home
- RF 433MHz compatible (remote not included)
- Shared control with family members
- DIN rail or standalone mounting
- Time scheduling and smart scenarios
Technical Specifications
| Controllable channels | 4 |
|---|---|
| Power supply | 85–220V AC or USB 5V |
| Power per channel | 2000W / 10A |
| Total power | 3500W / 16A (all channels) |
| WiFi | 2.4GHz b/g/n + Bluetooth |
| RF compatibility | 433MHz |
| Dimensions | 81 × 76 × 28 mm |
| Operating temperature | -20°C ~ +70°C |
| Humidity | 5%–90% non-condensing |
| Mounting | DIN rail or standalone |
Demonstration Video
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