---
product_id: 360564382
title: "4pcs DC 12V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger"
brand: "aediko"
price: "E£ 1727"
currency: EGP
in_stock: true
reviews_count: 8
category: "Aediko"
url: https://www.desertcart.com.eg/products/360564382-4pcs-dc-12v-relay-module-2-channel-relay-board-optocoupler
store_origin: EG
region: Egypt
---

# 12V coil voltage 10A max switching current Optocoupler isolation 4pcs DC 12V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger

**Brand:** aediko
**Price:** E£ 1727
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and confidence!

## Quick Answers

- **What is this?** 4pcs DC 12V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger by aediko
- **How much does it cost?** E£ 1727 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/360564382-4pcs-dc-12v-relay-module-2-channel-relay-board-optocoupler)

## Best For

- aediko enthusiasts

## Why This Product

- Trusted aediko brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last & Safe:** Fault-tolerant design keeps relays stable even if control lines fail.
- • **Rock-Solid Reliability:** Optocoupler isolation ensures stable, noise-free triggering every time.
- • **Dual-Channel Powerhouse:** Control two high-current circuits independently with ease.
- • **Plug & Play Compatibility:** Standard screw terminals and bolt holes fit seamlessly with all major microcontrollers.
- • **High Voltage & Current Ready:** Handles up to 250V AC / 30V DC at 10A — perfect for demanding projects.

## Overview

The AEDIKO 4pcs 12V 2-Channel Relay Module features optocoupler isolation for reliable high/low level triggering, supports up to 10A switching current at 250V AC or 30V DC, and offers fault-tolerant, independent relay control. Designed for easy integration with microcontrollers, it’s a durable, professional-grade solution for advanced DIY and industrial automation.

## Description

AEDIKO 4pcs DC 12V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger: desertcart.com: Industrial & Scientific

Review: They just do the job - Great for Arduino projects. I have bought these in two and four relay boards and have had excellent results with them. Very easy interface to Arduino and options of how to trigger the relays.
Review: I need some sugar cube.... - The light on my garage door opener has been flakey for sometime now, refusing to go off on it's own and needing to beat on the 'light' button a few times before going off. Finally, it was stuck on for good. Took the controller board out and, sure enough, the "sugar cube relay" was stuck on. It's a common enough part but buying ONE will cost $20 after shipping. Never mind, these relays has the same specs for a fraction of the price. Took one and put it in the garage door opener, and have 7 for spare. lol

## Features

- 2 Channel Relay Module Voltage : 12V; Normally Open Interfaces Maximum Load : AC 250V/10A, DC 30V/10A
- 2 Channel Relay Module 12V Comes with High-Current Relay,Trigger Current : 5mA
- 12V Relay Module is 2 Channel Isolated, Each Relay Can Individually Switch On/Off by An Opto-Isolated Digital Input
- Relay Module Designed With Fault-Tolerant , Even If The Control Line Breaks, The Relay Will Not Move; With Optical Coupling Isolation,Triggering More Reliable and Stable
- 2 Channel Module Equipped With Screwed Terminal Plate and Fixed Bolt Holes,Standard Interface Can Connect With Microcontrollers and be Controlled by a Wide Range of Microcontrollers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B099MRT96C |
| Best Sellers Rank | #21,130 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8,520 in Electronic Components |
| Brand | AEDIKO |
| Coil Voltage | 12 Volts |
| Connector Type | Through Hole |
| Contact Current Rating | 10 Amps |
| Contact Material | Nickel |
| Contact Type | Normally Open, Normally Closed |
| Current Rating | 10 Amps |
| Date First Available | August 9, 2021 |
| Item Weight | 3.84 ounces |
| Item model number | AE06233 |
| Manufacturer | AEDIKO |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 250 Volts |
| Mounting Type | Through Hole Mount |
| Operation Mode | Off |
| Product Dimensions | 1.97 x 1.57 x 0.67 inches |
| Specification Met | RoHS |
| UPC | 701715485013 |
| Wattage | 2 |

## Product Details

- **Connector Type:** Through Hole
- **Contact Material:** Nickel
- **Contact Type:** Normally Open, Normally Closed
- **Current Rating:** 10 Amps
- **Mounting Type:** Through Hole Mount

## Images

![4pcs DC 12V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger - Image 1](https://m.media-amazon.com/images/I/81qVgqnK7zL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They just do the job
*by A***R on October 24, 2025*

Great for Arduino projects. I have bought these in two and four relay boards and have had excellent results with them. Very easy interface to Arduino and options of how to trigger the relays.

### ⭐⭐⭐⭐⭐ I need some sugar cube....
*by R***H on March 13, 2025*

The light on my garage door opener has been flakey for sometime now, refusing to go off on it's own and needing to beat on the 'light' button a few times before going off. Finally, it was stuck on for good. Took the controller board out and, sure enough, the "sugar cube relay" was stuck on. It's a common enough part but buying ONE will cost $20 after shipping. Never mind, these relays has the same specs for a fraction of the price. Took one and put it in the garage door opener, and have 7 for spare. lol

### ⭐⭐⭐⭐⭐ great
*by C***U on August 6, 2025*

great

## Frequently Bought Together

- AEDIKO 4pcs DC 12V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger
- AEDIKO 4pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level
- AEDIKO 2pcs DC 12V Relay Module 4 Channel Relay Board Shield with Optocoupler Isolation Suport High/Low Level Trigger

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**Shop now:** [https://www.desertcart.com.eg/products/360564382-4pcs-dc-12v-relay-module-2-channel-relay-board-optocoupler](https://www.desertcart.com.eg/products/360564382-4pcs-dc-12v-relay-module-2-channel-relay-board-optocoupler)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-03-11*