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Dual Relay Module T2 - AQARA



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The ultimate all-in-one 2-channel relay controller.

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The Aqara Dual Relay Module T2 is a device that employs Zigbee technology to regulate power, controlling the on and off functions. It is capable of managing a range of devices including motors, garage doors, lights, switches, and sockets in two modes: dry contact and wet contact.

This module can elevate the intelligence and potential of traditional equipment. Linked to the Apple Home platform, the device can be seamlessly operated via the Apple Home app. Additionally, it is broadly compatible with various third-party platforms. With the aid of a hub, features such as app-based remote control, timing control, and power statistics can be implemented.

Versatile Solution for Home

The T2 is versatile and can be used in various ways. It can be installed in ceiling lights for smart control or in regular wall switches and sockets for remote access. Additionally, it's suitable for automating coffee machines, air fresheners, electric heaters, roller blinds, and garage roller doors in homes.

Apple Home and Matter over Bridge Support

The T2 is compatible with Apple Home, Matter, Google Home, and Amazon Alexa. It transforms traditional devices into smart ones and seamlessly integrates with multiple third-party systems. This facilitates automated setup and linkage with other compatible products, offering a versatile and user-friendly experience.

Interlock and Motor Control

Users can connect the Dual Relay Module T2 to bidirectional motors with ease and safety. Now, the T2 can be used to control tubular motors, as a roller shade switch, and even as the core of the system.

Energy Monitoring and Power Memory

The Dual Relay Module T2 includes a power on/off state memory function, remembering the last state after power failure. Additionally, it offers power metering and statistics features.

Enhanced Safety and Security

Safety is paramount when dealing with DIY electrical equipment. We prioritize user safety, considering the complexities of installation and use. We allow adjustment of max and min voltage, current, and power values. In cases of abnormal waking states, the power supply is automatically turned off to ensure safety.

Wireless Switch Mode

The convert to wireless switch mode is also supported. Thanks to this feature, the existing wall switch will be able to be converted into a scene controller: arm or disarm the security system, control the curtains or lights just using your old wired switch.

Easy to Use and Installation

The relay’s DIN rail-mounted design makes it easy to stick it in electrical cabinets and other tight spots. Its compact size makes it even more suitable for other wall boxes, including the 86 mm and US-standard ones.


  • Works with switches, plugs, curtains, garage doors and even boilers
  • AC or DC powered
  • Dry contact mode
  • Interlock and motor control
  • DIN rail mount included
  • Wireless switch mode
  • Save power on/off state
  • Energy monitoring
  • Overheat and overload protection
  • Can be connected to most of the popular third-party ecosystems


  • Model: DCM-K01
  • Wireless Protocols: Zigbee
  • Dimensions: 45.5 × 48 × 24 mm
  • 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
  • Rated Parameters DC:
    • 24-30V: Max.10A, Max 300W (Resistive Load);
    • 30-60V: Max.1A, Max 60W (Resistive Load);
  • Operating Temperature: -10 °C ~ 40 °C
  • Operating Humidity: 0 ~ 95% RH, no condensation
  • Zigbee Operation Frequency: 2405-2475 MHz
  • Zigbee Maximum Output Power: ≤ 13 dBm
  • What is in the Box: Dual Relay Module T2 × 1, User Manual × 1, DIN Rail Accessory × 1, Jumper Wire × 1

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