---
product_id: 636056139
title: "Dual Relay Module T2,Smart Relay Switch Dry Contact Mode for Garage Doors and Boilers,Light Switch Roller Shade Switch,Supports Homekit and Alexa,Requires a Neutral Line and Aqara Zigbee 3.0 Hub"
brand: "aqara"
price: "Bs.693"
currency: BOB
in_stock: true
reviews_count: 10
category: "Aqara"
url: https://www.desertcart.bo/products/636056139-dual-relay-module-t2-smart-relay-switch-dry-contact-mode
store_origin: BO
region: Bolivia
---

# Dual independent relay outputs Zigbee 3.0 low-power wireless Overheat & overload protection Dual Relay Module T2,Smart Relay Switch Dry Contact Mode for Garage Doors and Boilers,Light Switch Roller Shade Switch,Supports Homekit and Alexa,Requires a Neutral Line and Aqara Zigbee 3.0 Hub

**Brand:** aqara
**Price:** Bs.693
**Availability:** ✅ In Stock

## Summary

> 🔗 Unlock smart control for every corner of your home—because your space deserves next-level intelligence.

## Quick Answers

- **What is this?** Dual Relay Module T2,Smart Relay Switch Dry Contact Mode for Garage Doors and Boilers,Light Switch Roller Shade Switch,Supports Homekit and Alexa,Requires a Neutral Line and Aqara Zigbee 3.0 Hub by aqara
- **How much does it cost?** Bs.693 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/636056139-dual-relay-module-t2-smart-relay-switch-dry-contact-mode)

## 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

- • **Wireless Switch Mode Magic:** Transforms existing wall switches into smart scene controllers—no rewiring needed, just pure convenience.
- • **Versatile Dry Contact Control:** Supports pulse and on-off switching to automate garage doors, boilers, and more with precision.
- • **Seamless Smart Home Integration:** Works flawlessly with Apple HomeKit, Alexa, Matter, IFTTT, and Aqara app for ultimate ecosystem flexibility.
- • **Energy-Efficient Zigbee Protocol:** Consumes minimal power with advanced energy monitoring and power-off memory to save costs and hassle.
- • **Robust Safety & Flexible Installation:** Built-in overheat and overload protection with compact DIN rail or behind-switch mounting for discreet, secure setup.

## Overview

The Aqara Dual Relay Module T2 is a compact, dual-output smart relay switch designed for dry contact mode applications like garage doors, boilers, and roller shades. Compatible with major smart home ecosystems including Apple HomeKit, Alexa, and Matter (via Aqara hub), it leverages Zigbee 3.0 for low-power, reliable wireless control. Featuring energy monitoring, power-off memory, and advanced safety protections, it installs flexibly behind switches or on DIN rails, making it the perfect upgrade for professional-grade smart home automation.

## Description

Buy Aqara Dual Relay Module T2,Smart Relay Switch Dry Contact Mode for Garage Doors and Boilers,Light Switch Roller Shade Switch,Supports Homekit and Alexa,Requires a Neutral Line and Aqara Zigbee 3.0 Hub: Modules - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Finally, my ceiling fan is smart - 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: Great two channel relay - I have used this great little relay to control gate openers (dry contact) and to power cycle 110 volt devices and it works great. The instructions provided with the product are not good but the Aqara website provides a lot more information and ideas of how to use this product. I use a 24 volt AC low voltage transformer to power the relay and the Aqara M2 hub. Overall this is a reliable product.

## 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. For example, 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)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D5XCFPTR |
| Best Sellers Rank | #61,923 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Home Automation Modules |
| Brand | Aqara |
| Connector Type | Screw |
| Contact Material | Silver |
| Contact Type | Dry |
| Date First Available | June 3, 2024 |
| Item Weight | 3.52 ounces |
| Item model number | DCM-K01 |
| Lower Temperature Rating | 14 Degrees Fahrenheit |
| Manufacturer | Lumi United Technology Co., Ltd |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Automatic |
| Product Dimensions | 1.8 x 1.89 x 0.95 inches |
| Specification Met | Din |
| UPC | 192784002117 |
| Upper Temperature Rating | 104 Degrees Fahrenheit |
| Wattage | 100 Milliwatts |

## Product Details

- **Brand:** Aqara
- **Connector Type:** Screw
- **Contact Material:** Silver
- **Contact Type:** Dry
- **Mounting Type:** DIN Rail Mount

## Images

![Dual Relay Module T2,Smart Relay Switch Dry Contact Mode for Garage Doors and Boilers,Light Switch Roller Shade Switch,Supports Homekit and Alexa,Requires a Neutral Line and Aqara Zigbee 3.0 Hub - 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

### ⭐⭐⭐⭐⭐ Finally, my ceiling fan is smart
*by R***J on July 12, 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.

### ⭐⭐⭐⭐⭐ Great two channel relay
*by R***R on August 23, 2025*

I have used this great little relay to control gate openers (dry contact) and to power cycle 110 volt devices and it works great. The instructions provided with the product are not good but the Aqara website provides a lot more information and ideas of how to use this product. I use a 24 volt AC low voltage transformer to power the relay and the Aqara M2 hub. Overall this is a reliable product.

### ⭐⭐⭐⭐ Is this a reasonable trade-off? larger than comparable devices but more robust
*by M***B on April 25, 2025*

Huge. Relative to most compact in box switches this one is near 2x the size of others I've used before. On the other hand only 1 of those were dual relay but still 1/2 the size easily fitting behind most switch or outlet types. For USA exterior usage to control 1 duplex outlet (each receptacle on a relay) I had to install a dual gang pvc surface mount box with wet service in use cover box just to fit this giant in 1 gang space. It's too tall wide & deep to fit along side or behind any outlet...might fit very snug to a simple single dtsp switch 🤷‍♂️. If you were to install it in a deep plastic single gang new or existing construction box you may be able to get it to fit, but I'd recommend using stranded thhn wire over solid romex for the terminations between device and fixture. It looks and feels substantial so they get kudos there. In the US we really don't use din rails all that much but I certainly have had cases where it could come in handy for other purposes. Functionally I like it. Being it's zigbee saves some wifi bandwidth in a residence with 200 plus ip devices. The switch or sensor connections give it additional flexibility for usage. The power tracking, scenes & automation abiliies work as expected. Also appreciate substantial lugs which can accept 12 gauge wiring and sufficiently torque it down without fear of stripping the threads. It would be nice if set up (schematics) were included in the print manual since the aqara documentation for it on their website is near impossible to locate. Still feel it's a skoche overpriced for what it is. But it definitely tries to make up for that by doing it's job well while being we constructed. If they could miniaturize this more perhaps by going w SSR or triacs over mechanical relays it would be a real winner.

## 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

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-20*