---
product_id: 645737900
title: "Upgraded Version Dual Relay Module T2 with Matter, Requires Zigbee 3.0 HUB, Dry Contact Mode for Garage Doors and Boilers, Light Switch & Roller Shade Switch, Supports HomeKit and Alexa"
brand: "aqara"
price: "€ 75.45"
currency: EUR
in_stock: true
reviews_count: 5
category: "Aqara"
url: https://www.desertcart.be/products/645737900-upgraded-version-dual-relay-module-t2-with-matter-requires-zigbee
store_origin: BE
region: Belgium
---

# Low idle power (Zigbee 3.0) Broad smart home ecosystem compatibility Dual independent relay outputs Upgraded Version Dual Relay Module T2 with Matter, Requires Zigbee 3.0 HUB, Dry Contact Mode for Garage Doors and Boilers, Light Switch & Roller Shade Switch, Supports HomeKit and Alexa

**Brand:** aqara
**Price:** € 75.45
**Availability:** ✅ In Stock

## Summary

> 🔗 Upgrade your smart home game with Aqara’s dual relay dynamo!

## Quick Answers

- **What is this?** Upgraded Version Dual Relay Module T2 with Matter, Requires Zigbee 3.0 HUB, Dry Contact Mode for Garage Doors and Boilers, Light Switch & Roller Shade Switch, Supports HomeKit and Alexa by aqara
- **How much does it cost?** € 75.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/645737900-upgraded-version-dual-relay-module-t2-with-matter-requires-zigbee)

## Best For

- aqara enthusiasts

## Why This Product

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

## Key Features

- • **Dual Relay Powerhouse:** Control two devices independently—perfect for fans with lights or garage doors plus boilers.
- • **Wireless Switch Mode Magic:** Convert existing wall switches into smart scene controllers—no rewiring needed, just pure convenience.
- • **Energy-Savvy Zigbee Protocol:** Ultra-low idle power consumption saves energy and cuts costs without sacrificing performance.
- • **Flexible Installation & Safety:** Compact DIN rail mount with overload & overheat protection keeps your home safe and setup sleek.
- • **Seamless Smart Home Integration:** Works flawlessly with Matter, HomeKit, Alexa & more for ultimate control.

## Overview

The Aqara Upgraded Dual Relay Module T2 is a compact, energy-efficient smart home device featuring dual independent relays, dry contact mode for versatile appliance control, and broad compatibility with Matter, Apple HomeKit, Alexa, and more. Utilizing Zigbee 3.0 for reliable wireless communication, it supports advanced safety features and flexible installation options, making it ideal for managing garage doors, boilers, lights, and roller shades with seamless automation.

## Description

[Upgraded Version] Aqara Dual Relay Module T2 with Matter, Requires Aqara Zigbee 3.0 HUB, Dry Contact Mode for Garage Doors and Boilers, Light Switch & Roller Shade Switch, Supports Homekit and Alexa

Review: Produit impressionnant, et fonctionne bien pour une porte de garage. Il faut cependant utiliser un shortcut dans homekit pour définir un délais si la porte reste ouverte (afin de la fermer)
Review: This relay is well designed and constructed. It can power larger fans, many similar products do not. While on the large side it includes two independent controllable outputs which is perfect for a fan with attached light. The included, antenna allows the relay to be hidden within a metal fan housing. The package also includes a plastic bracket which I found very useful. I did find the bracket' which is supposed to hold the relay with plastic tabs friction mount, to need a little work. It seems to work well if attached to a wall but I was forced to mount it upside down in the fan housing. Space limitations meant the relay was very close to the revolving fan blade mounting bracket. The vibrations caused the relay to partially slip out of the bracket, falling to within a few mm of the revolving fan mount. I solved this with duct tape and the installation is now secure. My only quibble is with the antenna with a self sticking pad on the end. Again with revolving fan blades, it is very important the antenna is secure. I cleaned the painted steel fan housing with alcohol. Let the surface dry and pressed the adhesive pad for a full minute. It seemed to be secure. But, after several hours of the fan running, the adhesive failed and the antenna almost became entangled with the fan blades. Fortunately, I caught it in time. I reinstalled the antenna with black duct tape which is not very noticeable in my case as the housing is black. I coupled Aqara Dual Relay Module T2 with the "Aqara Smart Light Switch (with Neutral, Double Rocker). I now can control the fan's on/off and the light individually. I can preset timed operation and contol both fan and light through the Aqara Ap or through Alexa.

## Features

- [Compatibility Features]: The Dual Relay Module T2 is compatible with a variety of mainstream ecosystems, like Matter (A Matter compatible Aqara hub is required), Apple HomeKit, Alexa, IFTTT, and the Aqara Home app. This broad compatibility allows for easy integration into diverse smart home setups and usage in smart home automation
- [Dry Contact Mode]: The Aqara Dual Relay Module T2 supports dry (or potential-free) contact mode with both pulse and on-off switching, allowing for the integration of a wide variety of electrical devices such as boilers, garage doors, and more into your smart home setup
- [Wireless Switch Mode & Motor Control Interlock]: The T2 provides easy and secure control of tubular motors and can also function as a roller shade switch (percentage control not supported; supports basic up/stop/down control). Utilizing the Wireless Switch Mode, the T2 can convert an existing wall switch into a scene controller without requiring any wiring changes. A button can be assigned to arm your wired doorbell or security system, enabling the integration of other wired sensors into your smart automations (AC only)
- [Energy Saving & Power-off Memory]: With advanced energy monitoring, the T2 helps maintain optimal control over energy consumption (Note: The energy monitoring feature is only available in wet contact mode). Leveraging the Zigbee protocol, the T2 features significantly lower idle power consumption compared to Wi-Fi relays, leading to reduced energy costs. Additionally, equipped with a power-off memory function, the T2 retains its last state even after power interruptions
- [Safety and Installation Flexibility]: The T2 supports overheat protection, overload protection, and a customizable power limit that automatically shuts off the device if consumption exceeds specified settings, directly safeguarding your home and energy footprint. Additionally, it can be installed near a light, behind a switch or wall outlet, and includes a DIN rail mount. (Note: The T2 dimensions: 1.80 × 1.89 × 0.95 inches)
- [Zigbee 3.0 Protocol]: Operates using the Zigbee 3.0 wireless protocol, requiring an Aqara Zigbee 3.0 hub for connectivity, ensuring stable and reliable communication within your smart home network

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D5XCFPTR |
| Best Sellers Rank | #3,316 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Home Automation Modules |
| Brand Name | Aqara |
| Connector Type | Screw |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Customer Reviews | 4.4 4.4 out of 5 stars (109) |
| Included Components | Dual Relay Module T2*1;User Manual *1;DIN Rail Accessory*1;Jumper Wire*1 |
| Item Type Name | Dual Relay Module T2 with Matter |
| Lower Temperature Rating | 14 Degrees Fahrenheit |
| Manufacturer | Lumi United Technology Co., Ltd |
| Model | DCM-K01 |
| Mounting Type | DIN Rail Mount |
| Number of Terminals | 2 |
| Operation Mode | Automatic |
| Part Number | DCM-K01 |
| Specification Met | Din |
| UPC | 192784002117 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 104 Degrees Fahrenheit |
| Wattage | 100 Milliwatts |

## Product Details

- **Brand:** Aqara
- **Connector type:** Screw
- **Contact type:** Normally Open
- **Item dimensions L x W x H:** 46 x 48 x 24 millimeters
- **Operation mode:** Automatic

## Images

![Upgraded Version Dual Relay Module T2 with Matter, Requires Zigbee 3.0 HUB, Dry Contact Mode for Garage Doors and Boilers, Light Switch & Roller Shade Switch, Supports HomeKit and Alexa - Image 1](https://m.media-amazon.com/images/I/61PRrojvS7L.jpg)

## Questions & Answers

**Q: What is the required power rating for the lighting products to function with the Dual Relay Module T2?**
A: Rated Parameters(AC):100-250V, 50/60Hz/Max.10A, Max 2500W (Incandescent Lamp);Max.1A, Max. 250W (LED, CFL Fluorescent Lamp); Max. 1A, Max. 1/4 HP (Motor) M.1 (DC):24-30V: Max.10A, Max. 300W (Resistive Load); 30-60V: Max.1A, Max. 60W (Resistive Load);

**Q: How to distinguish between live wire and load wire?**
A: Standard wiring colors: Live (red), Neutral (black/blue), Ground (green/yellow). Always verify with a voltage tester before installation

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***L on 25 January 2026*

Produit impressionnant, et fonctionne bien pour une porte de garage. Il faut cependant utiliser un shortcut dans homekit pour définir un délais si la porte reste ouverte (afin de la fermer)

### ⭐⭐⭐⭐⭐ Review
*by R***J on 12 July 2024*

This relay is well designed and constructed. It can power larger fans, many similar products do not. While on the large side it includes two independent controllable outputs which is perfect for a fan with attached light. The included, antenna allows the relay to be hidden within a metal fan housing. The package also includes a plastic bracket which I found very useful. I did find the bracket' which is supposed to hold the relay with plastic tabs friction mount, to need a little work. It seems to work well if attached to a wall but I was forced to mount it upside down in the fan housing. Space limitations meant the relay was very close to the revolving fan blade mounting bracket. The vibrations caused the relay to partially slip out of the bracket, falling to within a few mm of the revolving fan mount. I solved this with duct tape and the installation is now secure. My only quibble is with the antenna with a self sticking pad on the end. Again with revolving fan blades, it is very important the antenna is secure. I cleaned the painted steel fan housing with alcohol. Let the surface dry and pressed the adhesive pad for a full minute. It seemed to be secure. But, after several hours of the fan running, the adhesive failed and the antenna almost became entangled with the fan blades. Fortunately, I caught it in time. I reinstalled the antenna with black duct tape which is not very noticeable in my case as the housing is black. I coupled Aqara Dual Relay Module T2 with the "Aqara Smart Light Switch (with Neutral, Double Rocker). I now can control the fan's on/off and the light individually. I can preset timed operation and contol both fan and light through the Aqara Ap or through Alexa.

### ⭐⭐⭐⭐⭐ Review
*by M***E on 15 February 2026*

This product didn't work for my application but the company made it right. Totally change my opinion about them.

## Frequently Bought Together

- Aqara Dual Relay Module T2,Matter Over Bridge,Requires Aqara Zigbee 3.0 HUB, Dry Contact Mode for Garage Doors and Boilers, Light Switch & Roller Shade Switch, Supports Homekit and Alexa
- Aqara Smart Hub M3 for Home Automation, Matter Controller, Thread Border Router, Features Zigbee, Bluetooth, Wi-Fi, PoE, IR, Supports Alexa, Apple HomeKit, SmartThings, IFTTT
- Aqara Zigbee Door and Window Sensor 3 Pack, Wireless Mini Contact Sensor, Home Automation, Requires Aqara Hub, Zigbee Connection, Kid Safety, Compatible with Apple HomeKit, Alexa, Works with IFTTT

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.be/products/645737900-upgraded-version-dual-relay-module-t2-with-matter-requires-zigbee](https://www.desertcart.be/products/645737900-upgraded-version-dual-relay-module-t2-with-matter-requires-zigbee)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-05-04*