Homeseer WX300 - indicator value?

I haven’t seen this “indicator value” control before on other devices - what is it? I tried tracking it down to source code, but haven’t succeeded yet.

It’s the “Indicator CC V1” indicator control, the purpose is for identifying the device via some indicator like an LED. 0 is off, 1-99 is on. Device specific as to what the On values mean.

Basically the same as the Identify button, but the button is pre-programmed to flash the indicator for a specific interval and cycle.