Comfort Automation/ Security System Forums

...Is it 2 or 3? Reason I ask is that the UK distributors still reference GSM2 modules. If there is a 3, is there much of a tech upgrade between modules?

Looking to get hold of one and would like the latest version.

Vangelis

UCM/GSm3 is the current version, see the image below


I suspect all products being sold should be UCM/GSM3 but the part number may not have been updated on distributor websites

Thanks Ident - Is there a specific part number that I can specify in my email to a distributor to check they have the correct version in stock?

The only part number is UCM/GSM3. just check that the module resembles the photo