Working Name

Smart switches / Inovelli Blue Series 2-1 Switch (VZM31-SN)

Does the Inovelli Blue Series 2-1 Switch (VZM31-SN) work without the cloud?

Yes. It works without the manufacturer's cloud and can be controlled locally, including by Home Assistant's built-in Zigbee Home Automation integration.

Know before you buy

Local control and cloud

Works without the manufacturer's cloud
Yes
Local control
Yes
Needs custom firmware for local control
No
Matter
—

Verified 28 Sept 2026 by Claude (AI assistant): documentation check, sources quoted per field. Notes: Zigbee: needs a Zigbee coordinator. Matter support and max load not verified. A 2-in-1 wall switch/dimmer.

Home Assistant

Integration
Zigbee Home Automation (zha)
IoT class
Local polling
Quality scale
Not rated

IoT class and quality scale apply to the whole zha integration, not specifically to this model. From the integration's manifest, fetched 28 Sept 2026.

Specs

Power monitoring
Yes
Max load
—
Connectivity
Zigbee
Versions sold
—

Checked 28 Sept 2026 against this source; per-value sources below.

Price

No current price tracked.

Prices: not tracked yet.

Sources

Each value above, with the source it was checked against and the relevant text from that source.

Local control
Integrate your Inovelli VZM31-SN via Zigbee2MQTT with whatever smart home infrastructure you are using without the vendor's bridge or gateway.
github.com/Koenkk/zigbee2mqtt.io/blob/master/docs/devices/VZM31-SN.md
Needs manufacturer cloud
Integrate your Inovelli VZM31-SN via Zigbee2MQTT with whatever smart home infrastructure you are using without the vendor's bridge or gateway.
github.com/Koenkk/zigbee2mqtt.io/blob/master/docs/devices/VZM31-SN.md
Needs custom firmware
compatible: [z2m, zha]
github.com/blakadder/zigbee/blob/master/_zigbee/Inovelli_VZM31-SN.md
Home Assistant integration
compatible: [z2m, zha]
github.com/blakadder/zigbee/blob/master/_zigbee/Inovelli_VZM31-SN.md
Connectivity
Integrate your Inovelli VZM31-SN via Zigbee2MQTT with whatever smart home infrastructure you are using without the vendor's bridge or gateway.
github.com/Koenkk/zigbee2mqtt.io/blob/master/docs/devices/VZM31-SN.md
Power monitoring
identify, energy_reset, power, energy, action
github.com/Koenkk/zigbee2mqtt.io/blob/master/docs/devices/VZM31-SN.md