Please head over to the current thread about these drivers.
There are a few UK devices from AlertMe which aren't in the Iris V1 system drivers right now, so examining some code from the past and with @markus's invaluable help deciphering the data block, I present my first drivers!
There's every possibility that these will work with their Iris V1 equivalents as well, given that generation of Iris was built on the AlertMe platform.
They all have presence detection for troubleshooting and system control (using key fobs) plus a 'ranging mode' for checking link quality (LQI). While in ranging mode device LEDs will double-flash to show a good quality link, or triple flash if the LQI is poor. This measurement is transmitted back to the Hub and shown on the device page.
Drivers are in the new thread.