Aqara Dual Relay Module T2

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.****

Disclaimers
*Apple Home, Google, Alexa, and Matter are neither natively supported, they are supported over Zigbee bridge.
**The installation of T2 is intended for users who are familiar with electrical installation. We always advise you to
contact a professional electrician and only use these instructions as a reference.
***Please note: the sensor or a switch connected to S1/S2/COM contacts should support the voltage that is
supplied to the Relay.
****Please note: the T2 supports the maximum current of 10A. And a wall box with a depth of about 60 mm is
recommended. In case the existing wall box is not deep enough, you can try to use a Wireless Remote Switch H1 or a
surface-mounted or ultra-thin wall switch to control the Relay.

Automations:
1 Heading Garage door controller
IF THEN IF You arrive within 500 meters from your home

THEN Open the garage door

Description Thanks to the dry-contact mode, the Relay T2 can be used to make
your existing garage door smart*. Just wire the garage door opener,
and you will be able to use the garage door in automations as well as
expose it to third-party systems. And, the Relay will act as a repeater
for your Aqara Door and Window sensor so that you won't need to
worry about the weak signal.
*The garage door opener should be able to be controlled using dry contacts.

Devices Dual Relay T2 + Hub + Door and Window Sensor
2 Heading Save energy by using the T2 to control the boilers
IF THEN IF All the Radiator Thermostats are off

THEN Turn off the boiler

Description If your boiler can be controlled by dry contacts, you will be able to
use the Relay T2 to make it smart. As a result, you will be able to
control it remotely, and save energy by linking it with the Radiator
Thermostats using Aqara Home or third-party automations.

Devices Dual Relay T2 + Hub + Radiator Thermostat E1

3 Heading Install it Behind Wall Switches and Outlets
IF THEN IF Presence is detected

THEN Turn on a light switch or a heater connected to the outlet
Description Just install the T2 behind your existing wall switch or outlet, and you
will be able to convert it into a smart one. As a result, the existing
outlets and switches will be able to participate in automations, and
get the power consumption statistic function.
Devices Dual Relay T2 + Hub + Presence Sensor FP2

Specifications:
Product Name Aqara Dual Relay Module T2
Model DCM-K01
Wireless Protocols Zigbee
Dimensions: 45.5 × 48 × 24 mm (1.79 × 1.89 × 0.94 in.)
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);

Operating
Temperature

-10 °C ~ 40 °C (14 °F ~ 104 °F)

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