Smart Plug Gen 3 "Opening" status in Home Assistant

Transpolite

I have a Gen 3 smart Plug (Model: 3RSP02064Z Firmware: 0×0000002f) which I added to my Home Assistant (ver 2026.5.1) through the Zigbee Home Automation integration and a ConBee II USB dongle.
The Smart Plug device list an entity as “Opening” with its status as “Closed”.

Do you know what that status mean and what it would be used for?

Here is the yaml for that entity:

state:
  translated: Closed
  raw: "off"
  last_changed: "2026-05-10T13:07:37.230Z"
  last_updated: "2026-05-10T13:07:37.230Z"
attributes:
  device_class: opening
  friendly_name: Power Outlet ASL1270 Opening

Thanks!

Siyo

Transpolite
Hi, the “Opening” entity is for the “sudden power change” function. For example, when power consumption exceeds 500W for a tumble dryer, turn on the vent fan.
Currently, there is no script on ZHA, so you cannot adjust any settings for this function. But we will merge the script in soon to make it available. Please stay tuned for this new feature.