4 Channel 12V Relay Module Solid State Low Level SSR DC Control 250V 2A with Resistive

2 Channel 5V SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse

The 4-Channel 12V Solid State Relay (SSR) Module is a high-performance switching device designed for reliable and silent operation in various automation and control applications. This module is equipped with four independent solid-state relays, allowing it to handle AC loads up to 250V at 2A with ease. Unlike mechanical relays, SSRs offer faster switching speeds, longer lifespan, and no mechanical wear, making them ideal for high-frequency switching applications. Operating on a 12V DC input, this relay module is designed to work with low-level trigger signals, ensuring compatibility with microcontrollers like Arduino, Raspberry Pi, and other embedded systems. Built-in resistors enhance its stability, reducing signal interference for precise control. With its compact design and easy-to-use interface, this module is perfect for applications such as home automation, industrial automation, lighting control, and smart systems that require efficient and noise-free operation.