---
product_id: 445371917
title: "Hailege 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V"
brand: "hailege"
price: "€ 15.80"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/445371917-hailege-2pcs-dc-12v-2-channel-relay-module-with-isolated
store_origin: IE
region: Ireland
---

# 12V Power 2 Channels Optical Isolation Hailege 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V

**Brand:** hailege
**Price:** € 15.80
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Your Projects with Precision!

## Quick Answers

- **What is this?** Hailege 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V by hailege
- **How much does it cost?** € 15.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/445371917-hailege-2pcs-dc-12v-2-channel-relay-module-with-isolated)

## Best For

- hailege enthusiasts

## Why This Product

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

## Key Features

- • **Robust Performance:** Experience strong drive capability and stable operation, perfect for demanding applications.
- • **User-Friendly Design:** Connect effortlessly with terminal wiring leads for a hassle-free setup.
- • **Compact and Efficient:** Designed to fit seamlessly into your projects without taking up unnecessary space.
- • **Fault-Tolerant Reliability:** Stay worry-free; the relay remains inactive even if the control line is compromised.
- • **Versatile Triggering Options:** Easily switch between high and low level triggers with a simple jumper setting.

## Overview

The Hailege 2pcs DC 12V 2 Channel Relay Module is a versatile and reliable solution for various triggering applications. With its jumper-configurable high and low level triggers, robust optical isolation, and user-friendly terminal connections, this module ensures stable performance and fault tolerance, making it an essential tool for any professional project.

## Description

Hailege 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V

## Features

- Can set high or low level trigger with jumper, to meet the demand of more trigger applications;
- With patch optical isolation, strong drive ability and stable performance;
- The module can be high or low by a jumper setting trigger;
- Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient ;
- Fault-tolerant design , even if the control line is broken , the relay will not operate

## Images

![Hailege 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V - Image 1](https://m.media-amazon.com/images/I/71DopyoNmeL.jpg)

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**Shop now:** [https://www.desertcart.ie/products/445371917-hailege-2pcs-dc-12v-2-channel-relay-module-with-isolated](https://www.desertcart.ie/products/445371917-hailege-2pcs-dc-12v-2-channel-relay-module-with-isolated)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-14*