I had order 1 at gearbest with quick shipping from EU warehouse.
Today it arrived and I can conform that the button can be used to trigger other devices. Such as the Aeotec Doorbell 6.
Now I need to find out (or better, find a update/developer) which could help to adjust the volume and also to use more “bells” as the Homey only supports 6 and the Aeotec has more than 10.
