2-Channel WiFi Bluetooth RF433 Smart Relay Switch

Flexible Smart Control in One Compact Module

This 2-channel smart relay switch brings WiFi, Bluetooth, and RF433 control together in one practical controller. Use the eWeLink app for remote operation, pair compatible RF433 transmitters for convenient local control, or connect with Amazon Alexa and Google Home for voice-enabled automation.

Independent Two-Channel Operation

Two output channels make the module suitable for controlling two circuits or coordinated devices. It is a flexible choice for DIY automation projects, gates, garage doors, lighting, and other compatible electrical equipment.

Multiple Working Modes

Select the operating behaviour that fits the application. Inching mode provides timed or momentary switching, self-locking mode maintains the selected relay state, and interlock mode helps coordinate the two channels when only one output should operate at a time.

Key Benefits

• WiFi, Bluetooth, and RF433 wireless control options

• Two independently controllable relay channels

• Remote control through the eWeLink mobile app

• Compatible with Amazon Alexa and Google Home

• Supports inching, self-locking, and interlock modes

• Learning-code support for compatible RF433 controls

• Wide 7–32V input range for flexible integration

• Suitable for gates, garage doors, lights, and DIY smart-home projects

Installation and Compatibility

Confirm the supply voltage, wiring, relay load, enclosure, and application requirements before installation. The controller should be installed by a qualified person with power disconnected and used only with compatible equipment.