IKEA E2123 Compatibility
Symfonisk Sound Remote Gen2 · remote Zigbee
The IKEA E2123 (Symfonisk Sound Remote Gen2) is a Zigbee wireless remote / button from IKEA. It lets you trigger scenes and control devices with a physical press — no wiring required, runs on a coin-cell battery. It's confirmed working across 3 platforms, including ZHA (Home Assistant), Zigbee2MQTT, deCONZ. Because it speaks standard Zigbee, the IKEA E2123 pairs with any Zigbee coordinator once it's joined to one of the supported bridges above.
Compatibility at a glance
IKEA E2123 is a Zigbee remote from IKEA. It is compatible with: ZHA (Home Assistant), Zigbee2MQTT, deCONZ.
| ZHA (Home Assistant) | ✓ Supported |
| Zigbee2MQTT | ✓ Supported |
| deCONZ | ✓ Supported |
| Zigbee2Tasmota | ✗ Not supported |
| ioBroker | ✗ Not supported |
| Zigbee for Domoticz | ✗ Not supported |
| iHost | ✗ Not supported |
Where to buy the IKEA E2123
The IKEA E2123 is widely available on Amazon in the US, UK, Canada and across Europe. Prices and stock vary by region — the link below opens results for your local Amazon store.
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Recommended Zigbee coordinators
The IKEA E2123 needs a Zigbee coordinator (USB stick) to join your network. These are the ones we'd buy:
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Frequently asked questions
Does the IKEA E2123 work with Home Assistant?
Yes. The IKEA E2123 is supported in Home Assistant — natively through the ZHA integration. It also works through Zigbee2MQTT.
Is the IKEA E2123 compatible with Zigbee2MQTT?
Yes, the IKEA E2123 is supported by Zigbee2MQTT.
What Zigbee hub do I need for the IKEA E2123?
Any Zigbee coordinator paired with one of the supported bridges (ZHA (Home Assistant), Zigbee2MQTT, deCONZ) will let you use this device. A SONOFF Zigbee dongle or a ConBee II are common choices.