Aqara Aqara Dual Relay Module T2
Key features
Bring existing equipment into your home’s routines. Aqara Dual Relay Module T2 offers two controlled outputs and flexible contact modes for compatible lighting, controls and motor systems. It suits installations where the equipment already works well, but you want to coordinate it with connected switches, scenes and other devices.
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Product Description
Aqara Dual Relay Module T2
Aqara Dual Relay Module T2 is a two-channel Zigbee module for controlling compatible wired equipment. It can be configured for powered switching or dry-contact applications, and offers an interlock setting for suitable bidirectional motors. Installation can be behind an adequately deep wall switch, near a load or on DIN rail using the supplied accessory.
What it does
- Wet-contact and dry-contact configurations serve different electrical interfaces. The jumper and wiring must follow the manufacturer’s diagram for the selected mode.
- Interlock mode prevents the two direction outputs being energised together when correctly configured for a supported reversing motor.
- AC installations support energy monitoring, power-based automations and wireless-switch mode in Aqara Home. These functions are not available in the same way under DC power or through every third-party platform.
- Power memory and configurable protection functions support commissioning, but do not replace correctly rated wiring and circuit protection.
Technical specifications
| Model | DCM-K01 |
|---|---|
| Outputs | 2; maximum 10 A combined where the specified load rating permits |
| AC supply | 100–250 V AC, 50/60 Hz |
| Published AC load classes | Up to 2500 W incandescent; 250 W/1 A LED or CFL; ¼ HP/1 A motor |
| DC resistive limits | 24–30 V: up to 10 A/300 W; 30–60 V: up to 1 A/60 W |
| Dimensions | 45.5 × 48 × 24 mm |
| Operating temperature | −10°C to 40°C |
| Included hardware | DIN-rail accessory and jumper wire |
Where it fits
A lighting retrofit can use the outputs independently, while a compatible external controller may require dry-contact pulses rather than a switched mains feed. Establish which interface the equipment actually expects before choosing T2. For motor applications, specify the direction-control arrangement and retain the equipment’s normal travel limits and safety mechanisms.
Setup and compatibility
Official integration uses a compatible Aqara Zigbee 3.0 hub. HomeKit and Matter access depend on the bridge and platform. Aqara recommends around 60 mm wall-box depth for a behind-switch installation, subject to the switch and wiring already present. A qualified installer should establish the appropriate AC or DC diagram, contact mode and permitted load for both channels together.
Important details
The channels do not each have an independent 10 A allowance. Do not apply the incandescent rating to LED drivers or motors. Energy monitoring, wireless-switch mode and power automations are Aqara Home functions under AC supply. Confirm the supplied hardware label and manual before final load sizing.
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