In fact your requested product has an indicator.
Perhaps the confusion is coming from the point that we have 2 modifications of this product with LED inticator and w/o it.
Difference is in logistic reference and logistic flow:
Globally it is available product with indication, so for you should be no issue.
Its only for specifically dedicated coutries we provide it w/o indication due to customer requirements.
For next year there is a plan this product to swich to new , same design as iPRD1 Master -> there will be mehanical indication of the device.