Aqara Dimmer Switch H2
- Zigbee
- Thread
Use it with an Aqara Zigbee hub or a compatible Matter controller and Thread border router, depending on the selected connection mode.
This product is available on enquiry. Get in touch with us for pricing and availability.
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Category: Smart Switches
Dim it just right. With a twist.
A Matter-ready smart dimmer — seamless 1% dimming, wide light compatibility, and power monitoring built in.
- Dimming precision
- 1%Dimming precision
- Flicker-free fade
- 1.5sFlicker-free fade
- Max load
- ≤350WMax load
- Dual protocol
- Thread + ZigbeeDual protocol
- Frame fit
- 55 mmFrame fit
Wired in by a licensed electrician — ask us about wiring, dimming curves and frame fit for your home before you buy.
One dial, from ambient glow to full brightness
Turn for smooth dimming across the full 1–100% range, and press to switch on or off. Transitions settle in about 1.5 seconds, so lighting eases up and down instead of jumping. A built-in wireless switch even lets the same dial fire a scene or automation.
- 1% precision — set the exact level you want, with custom minimum and maximum brightness for each fitting
- Voice, app or hand — control from the dial, the Aqara Home app, or your voice assistant
- Built-in wireless switch — double-press or long-press to run scenes and automations (Zigbee mode, with an Aqara hub)
Matter-ready, and future-proof
Run it on Thread for direct Matter connections with no hub, or switch it to Zigbee to unlock Aqara's full feature set through an Aqara hub. Either way it slots into Apple Home, Alexa, Google Home and the Aqara app — so it fits the ecosystem you already use.
- Thread mode — pair straight into a Matter platform with a Thread border router — HomePod mini, Echo (4th gen), Aqara Hub M3 and similar
- Zigbee mode — connect through an Aqara Zigbee hub for power monitoring, brightness limits and advanced automations
- Backward compatible — works with classic Aqara hubs too — switch protocols to suit your setup
Dims what other switches won't
Incandescent, halogen, dimmable LED, CFL and ELV fixtures are all handled. Switch manually between leading- and trailing-edge (forward/reverse phase) dimming to tune out flicker and buzz for each load type.
- Incandescent & halogen — forward or reverse phase, up to 350 W
- Dimmable LED & CFL — forward or reverse phase, up to 200 W — reverse phase often looks better on LED
- ELV fixtures — reverse phase, up to 200 W (magnetic low-voltage / MLV is not supported)
Install anywhere. Measure everything.
Wire it with or without a neutral — no-neutral homes still get full dimming, while neutral wiring adds overload protection and real-time power monitoring. The app charts energy use by day, week and year so you can see what your lights actually cost to run.
- 2-in-1 neutral — hassle-free install in older and newer homes alike
- Power monitoring — per-device energy charts to build energy-saving automations (neutral wiring required)
- Power-off memory — lights return to their last state after an outage, or reset to your preference
Fits the wall you already have
Sized to the standard 55 mm frame and third-party plates like Gira and Merten, so the dimmer sits flush beside your existing switches and sockets.
Tech specifications
| Model | Aqara Dimmer Switch H2 EU |
|---|---|
| Colour | White / Grey |
| Dimensions | 86 × 86 × 55.45 mm |
| Rated input | 200–240V~, 50/60 Hz |
| Dimming | Leading & trailing edge (forward/reverse phase), 1% precision |
| Max load | ≤350 W incandescent/halogen · ≤200 W dimmable LED, CFL & ELV |
| Minimum load | 4 W via Aqara Home over Matter · 9 W other methods (MLV not supported) |
| Wiring | Neutral & no-neutral (single live wire) supported |
| Wireless | Thread, Zigbee, Bluetooth LE |
| Frame | Standard 55 mm; compatible with Gira, Merten and similar |
| Operating temperature | 0°C to 40°C |
| Operating humidity | 0–95% RH, non-condensing |
This is the EU model: 200–240 V mains suits Singapore, but it is built for the 55 mm European frame standard (Gira, Merten and similar) rather than the local UK-style plate — check fit with us before ordering. Power monitoring, maximum-brightness limits and the built-in wireless switch require Zigbee mode with an Aqara hub; over Matter, feature support varies by ecosystem. Installation by a licensed electrician. Aqara Switch Frame H2 EU (2/3-gang) is coming soon.
