Develco IOMZB-110 in Home Assistant
Relays & modules · Zigbee · IO module
This device is known to both Zigbee integrations: Zigbee2MQTT has a definition for it, and ZHA has a quirk that adapts it.
Facts about this device
- Brand
- Develco
- Model
- IOMZB-110
- Device type
- Relays & modules
- Radio
- Zigbee
- Power
- Mains powered
- Reports itself as
- IOMZB-110
- Zigbee2MQTT
- Device page on zigbee2mqtt.io
How the device gets into Home Assistant
- official ZHA – with a Zigbee coordinator and the ZHA integration; the quirk the device needs is part of ZHA.
- add-on Zigbee2MQTT – Zigbee2MQTT runs as an add-on and passes the device on to Home Assistant over MQTT.
Known problems and fixes
Changes proposed for ZHA
- pull request A change to ZHA for this device has been proposed and is waiting for review.
ZHA quirks for this device
Quirk included in ZHA Recommended quirk
Part of ZHA – Home Assistant uses it on its own, nothing to install.
Adds: COM 1 COM 2 IN1 IN2 IN3 IN4
Source:
zha-device-handlers · since zha-quirks 2.2.2
Signature: frient A/S / IOMZB-110
2 more quirks for this device
-
Quirk proposed, not merged yet
frient A/S/IOMZB-110zha-device-handlers · pull request #4950 · by @marcintyminski · 2026年4月27日 -
Quirk proposed, not merged yet
Develco Products A/S/IOMZB-110zha-device-handlers · pull request #4950 · by @marcintyminski · 2026年4月27日
Sources: Zigbee2MQTT, ZHA quirks, Z-Wave JS, the Matter certification database, Shelly, ESPHome, Tasmota, Tuya Local and the issue trackers on GitHub. Reports are assigned to a device by the identifiers they contain; the sentences come from the integration pages, where a language model writes them from the titles.