no dongle needed the AK3 does not come with a dongle there was another unit on there web site that had a dongle. only bought this unit should work on new gen 2 also, if it is GCS
I know a otis guy that says some of his workers are buying this so they don't have to call otis role for temporary authorization to work on controller. funny otis guys having to buy tools to work on otis equipment, because otis won't give them the tools. thats a good one
