Hey @Paul88. We do not have an ETA at this time of when the 2nd Generation of the Ring Alarm will be available for our UK and Ireland neighbors. Thank you for showing your interested in this! When we have a better idea or a release date, we will make sure to highlight this in our News and Announcements section of the Community.
For the shock sensor, we do not have any plans for a device like this, but love the idea! As we value our neighbors' feedback, we've created a Feature Request board. Feel free to add this and any future feature requests there. This will help us to organize and share your requests with our teams here, as well as allow other neighbors to comment and add interest, all in one place. Feel free to link that post you make in the Feature Request board here so other neighbors that come to this thread can easily find your feature!