4 Independent Channels: Control four separate electrical circuits.

5V DC Operation: Designed for compatible 5V control systems.

Microcontroller Compatibility: Suitable for Arduino and other compatible controller boards.

Electrical Isolation: Relay-based switching helps separate control signals from switched circuits, depending on the module design.

Versatile Switching: Supports switching of compatible AC and DC loads within the relay's rated limits.

Easy Integration: Convenient input and output connections for electronic projects.

Compact Design: Suitable for DIY projects, automation systems, and embedded applications.

Multiple Applications: Ideal for lighting control, home automation, and electrical device switching.