BDD SONOFF 4-Channel WiFi Smart Relay 10A, App & 2.4GHz Control
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BDD SONOFF 4-Channel WiFi Smart Relay 10A, App & 2.4GHz Control
Checked Today
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Description
The BDD SONOFF 4-Channel WiFi Smart Relay offers powerful multi-device control through WiFi, RF remote, or voice assistants. With four independently controllable relays, it allows users to remotely switch devices on or off via the eWeLink app, 2.4GHz RF remote (not 433MHz), or voice control through Amazon Alexa and Google Assistant. It supports a wide input voltage range and provides flexible options for DIY home automation and industrial control.
Key Features
4-Channel Control via eWeLink App
Control up to four devices independently from anywhere using the eWeLink app over WiFi.
2.4GHz Remote Compatibility
Supports 2.4GHz RF remotes (not 433MHz). Remote range is approximately 20 meters in open spaces.
Voice Assistant Support
Works with Amazon Alexa and Google Assistant for voice-activated control.
Wide Voltage Support
Input via 7V-48V DC or USB 5V provides installation flexibility for various power setups.
High Load Capacity
Each relay supports up to 10A, suitable for lighting, fans, motors, and other home or industrial equipment.
Stable WiFi Connection
Operates on 2.4GHz WiFi networks only (IEEE 802.11 b/g/n). Not compatible with 5GHz WiFi.
Specifications
- Channels: 4 Independent Relays
- Input Voltage: DC 7-48V or USB 5V
- Max Load per Channel: 10A
- Control Options: eWeLink App / 2.4GHz RF Remote / Voice Control
- WiFi Standard: IEEE 802.11 b/g/n (2.4GHz only)
- Remote Range: ~20m in open space
- Voice Control: Alexa, Google Assistant
- Remote Compatibility: 2.4GHz only (not 433MHz)
Applications
- Multi-zone lighting control
- Smart garden or irrigation systems
- Fan, pump, or motor automation
- DIY home automation setups
- Industrial equipment control
Important Notes
- Only compatible with 2.4GHz RF remotes, not 433MHz remotes.
- Requires a 2.4GHz WiFi connection for app and voice control.
- Mount in a dry, protected area for optimal operation.
What's in the box
x1 BDD SONOFF 4-Channel WiFi Smart Relay 10A, App & 2.4GHz Control
