--- product_id: 636056139 title: "Dual Relay Module T2, Requires a Neutral Line and Aqara Zigbee3.0 Hub | Smart Relay Switch Dry Contact Mode for Garage Doors and Boilers,Light Switch Roller Shade Switch, Supports Homekit and Alexa" brand: "aqara" price: "₨24713" currency: LKR in_stock: true reviews_count: 13 url: https://www.desertcart.lk/products/636056139-dual-relay-module-t2-requires-a-neutral-line-and-aqara store_origin: LK region: Sri Lanka --- # 8A max current rating Zigbee low-power wireless Dual relay dry contact mode Dual Relay Module T2, Requires a Neutral Line and Aqara Zigbee3.0 Hub | Smart Relay Switch Dry Contact Mode for Garage Doors and Boilers,Light Switch Roller Shade Switch, Supports Homekit and Alexa **Brand:** aqara **Price:** ₨24713 **Availability:** βœ… In Stock ## Summary > 🏠 Upgrade your home IQ with the Dual Relay Module T2 β€” smart control, zero compromise! ## Quick Answers - **What is this?** Dual Relay Module T2, Requires a Neutral Line and Aqara Zigbee3.0 Hub | Smart Relay Switch Dry Contact Mode for Garage Doors and Boilers,Light Switch Roller Shade Switch, Supports Homekit and Alexa by aqara - **How much does it cost?** ₨24713 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/636056139-dual-relay-module-t2-requires-a-neutral-line-and-aqara) ## 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 - β€’ **Wireless Switch Mode Magic:** Convert existing wall switches into smart scene controllersβ€”no rewiring needed, just pure convenience. - β€’ **Safe & Flexible Installation:** Overheat and overload protection with DIN rail or behind-switch mounting fits any modern home setup. - β€’ **Energy-Smart & Cost-Efficient:** Ultra-low Zigbee power consumption plus power-off memory saves energy and keeps your settings intact. - β€’ **Versatile Dry Contact Control:** Supports pulse and on-off switching to smarten up garage doors, boilers, and more with zero hassle. - β€’ **Seamless Ecosystem Integration:** Works flawlessly with Matter, HomeKit, Alexa, Google, and IFTTT for ultimate smart home synergy. ## Overview The Aqara Dual Relay Module T2 is a compact, Zigbee-enabled smart relay switch designed for professional-grade home automation. Compatible with major ecosystems including Matter, Apple HomeKit, Alexa, and Google, it supports dry contact mode for versatile device control such as garage doors and boilers. Featuring energy-saving Zigbee protocol, power-off memory, and robust safety protections, it installs easily behind switches or on DIN rails, transforming traditional electrical devices into intelligent, automated components of your smart home. ## Description As a leading provider of smart home solutions, Aqara excels in delivering a wide array of award-winning, user-friendly smart home products and platform solutions tailored for your home. We proudly serve over 12 million customers in more than 170 countries and territories. Our products are designed to offer convenience, security, and energy efficiency, making your home smarter, more sustainable, and adaptive to your evolving needs. T2 is a compact & versatile module that adds smart control to switches, curtains, garage doors, roller shutters, boilers, etc. It turns ordinary devices into your smart home system (note: for motorized devices like curtains/garage doors/roller shutters,percentage control is not available) The T2 supports Matter through its hub and is compatible with a number of systems, including HomeKit, Alexa, Google, and IFTTT (Please connect the T2 to Aqara hub first). It allows traditional devices to become smart and seamlessly integrates with multiple third-party systems. The T2 can be switched from Wet Contact Mode for continuous connection needs, to Dry Contact Mode for more controlled pulse or on-off switching, enabling improved compatibility for various devices. The Interlock Mode enables users to connect it to bidirectional motors in an easy and safe way. This mode eliminates the need for a wired connection to the switch. From overheat to overload protection, the T2 even lets you set a power limit that shuts things off if they're using too much energy. Keep your home and energy use safe and smart. Thanks to Zigbee wireless protocol, the T2 features an ultra-low idle consumption. It costs less to run over time compared to Wi-Fi relays. Save energy and money effortlessly. Thanks to its dry-contact mode, the Relay T2 can smarten up your existing garage door. Simply wire it to the garage door opener, and you'll be able to include the door in automations, such as geofencing. Simply install the T2 behind your current wall switch or outlet to make it smart, enabling automation and power consumption tracking. What is the required power rating for the lighting products to function with the Dual Relay Module T2? 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); How to distinguish between live wire and load wire? Standard wiring colors: Live (red), Neutral (black/blue), Ground (green/yellow). Always verify with a voltage tester before installation ## 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 Γ— 1.89 Γ— 0.95 inches) ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0D5XCFPTR | | Best Sellers Rank | #65,985 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #9 in Home Automation Modules | | Brand Name | Aqara | | Circuit Type | 2-way | | Color | white | | Compatible Devices | Matter, Apple HomeKit, Alexa, IFTTT, Aqara Home app, Google Home, wired sensors, and other devices supporting the protocols used by the Aqara Dual Relay Module T2 | | Connectivity Protocol | ZigBee | | Connector Type | Screw | | Contact Material | Silver | | Contact Type | Dry | | Control Method | Remote, Voice | | Control Type | power, scene | | Current Rating | 8 A | | Customer Reviews | 4.4 4.4 out of 5 stars (115) 4.4 out of 5 stars | | Included Components | Dual Relay Module T2*1;User Manual *1;DIN Rail Accessory*1;Jumper Wire*1 | | Item Dimensions | 1.8 x 1.89 x 0.95 inches | | Item Type Name | Dual Relay Module T2 with Matter | | Lower Temperature Rating | 14 Β°F | | Manufacturer | Lumi United Technology Co., Ltd | | Material Type | Silver | | Model | DCM-K01 | | Mounting Type | din_rail | | Number Of Items | 1 | | Number Of Positions | 2 | | Operating Voltage | 240 volts | | Operation Mode | Automatic | | Part Number | DCM-K01 | | Specification Met | Din | | Switch Type | Relay | | Terminal | Screw | | Unit Count | 1 Count | | Upc | 192784002117 | | Upper Temperature Rating | 104 Β°F | | Wattage | 100 Milliwatts | ## Product Details - **Brand:** Aqara - **Connector Type:** Screw - **Contact Type:** Dry - **Current Rating:** 8 Amps - **Item dimensions L x W x H:** 1.8 x 1.89 x 0.95 inches - **Material:** Silver - **Operating Voltage:** 240 Volts - **Operation Mode:** Automatic - **Switch Type:** Relay - **Terminal:** Screw ## Images ![Dual Relay Module T2, Requires a Neutral Line and Aqara Zigbee3.0 Hub | Smart Relay Switch 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 ### ⭐⭐⭐⭐⭐ Better than a standard garage door opener remote. *by on Reviewed in the United States March 7, 2025* Works as advertised. Used it to integrate the legacy garage door into my Smart Home. I could have paid $40 for a regular garage door remote but with this I get lots of additional features for $35. Primary ability is being able to disable the switch/garage door remotely so even the normal interior button doesn't work. Now I have to figure out what else I can automate with this thing. ### ⭐⭐⭐⭐⭐ External Antenna, Reliable Connection *by on Reviewed in the United States March 28, 2026* Great relay - it just works. The external antenna gives it connectivity far superior to other relays with just an internal antenna, which makes this relay a great choice for difficult locations. I am using one of these in a metal shed inside a grounded, metallic electrical box (antenna poking out of the box) and found no issues whatsoever. ### ⭐⭐⭐⭐ Is this a reasonable trade-off? larger than comparable devices but more robust *by on Reviewed in the United States 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 πŸ€·β€β™‚οΈ.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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.lk/products/636056139-dual-relay-module-t2-requires-a-neutral-line-and-aqara](https://www.desertcart.lk/products/636056139-dual-relay-module-t2-requires-a-neutral-line-and-aqara) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-08-07*