--- product_id: 665533208 title: "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" brand: "aqara" price: "€ 157.52" currency: EUR in_stock: true reviews_count: 5 category: "Aqara" url: https://www.desertcart.gr/products/665533208-aqara-dual-relay-module-t2-smart-relay-switch-dry-contact store_origin: GR region: Greece --- # 100mW ultra-low power Zigbee 3.0 & Matter compatible DIN rail & wall switch install 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 **Brand:** aqara **Price:** € 157.52 **Availability:** ✅ In Stock ## Summary > 🔌 Power your smart home with precision and style—never miss a beat! ## Quick Answers - **What is this?** 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 by aqara - **How much does it cost?** € 157.52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/665533208-aqara-dual-relay-module-t2-smart-relay-switch-dry-contact) ## 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:** Transform any wall switch into a smart scene controller—no rewiring needed, just pure convenience. - • **Energy-Efficient & Reliable:** Zigbee protocol ensures minimal power draw with power-off memory to keep your settings intact. - • **Versatile Dry Contact Control:** Supports pulse & on-off switching for garage doors, boilers, and more—smart automation made easy. - • **Seamless Smart Home Integration:** Works flawlessly with HomeKit, Alexa, IFTTT & Matter for ultimate ecosystem harmony. - • **Built-In Safety & Flexible Installation:** Overheat & overload protection plus compact DIN rail or behind-switch mounting for any setup. ## Overview The Aqara Dual Relay Module T2 is a compact, energy-efficient smart relay switch designed for dry contact mode applications like garage doors, boilers, and roller shades. Compatible with major ecosystems including Apple HomeKit, Alexa, and Matter (via Aqara Zigbee 3.0 Hub), it offers versatile control modes, wireless switch conversion, and robust safety features. Its low power consumption and power-off memory ensure reliable performance, while flexible installation options make it ideal for modern smart homes. ## 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: Conforme pour une porte de garage - 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: Finally, my ceiling fan is smart ## 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 | #73,573 in Home Improvement ( See Top 100 in Home Improvement ) #30 in Modules | | Brand | Aqara | | Brand Name | Aqara | | Connector Type | Screw | | Contact Material | Silver | | Contact Type | Normally Open | | Customer Reviews | 4.4 out of 5 stars 109 Reviews | | 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 Number | DCM-K01 | | Mounting Type | DIN Rail Mount | | Number of Terminals | 2 | | Operation Mode | Manual | | Part Number | DCM-K01 | | 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:** Normally Open - **Mounting Type:** DIN Rail Mount ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/61PRrojvS7L.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/61TfPDRNjvL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/71oXu-ZZgyL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/71c8ZAPUoHL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/71TrdOCkrGL.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 ### ⭐⭐⭐⭐⭐ Conforme pour une porte de garage *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) ### ⭐⭐⭐⭐⭐ Finally, my ceiling fan is smart *by R***J on 12 July 2024* ### ⭐⭐⭐⭐⭐ Avoid buying this *by M***E on 15 February 2026* ## 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.gr/products/665533208-aqara-dual-relay-module-t2-smart-relay-switch-dry-contact](https://www.desertcart.gr/products/665533208-aqara-dual-relay-module-t2-smart-relay-switch-dry-contact) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-23*