Comfort II firmware 5.121 is the version which is declared to be able to support the UCM/Zwave. With Comfort II the flash firmware can be field-upgraded so the actual version you have is not an issue see http://www.comfortforums.com/forum4/849.html
Comfort I has not been tested to work with UCM/Zwave. However we will do a test and advise accordingly. The problem with Comfort I is that the manufacturer of the microcontroller Toshiba has discontinued the device that we are using (U1) so upgrade opportunities are limited.
I would encourage you and others to upgrade to Comfort II via a change in PCB. The upgrade price should be quite attractive and it will be reasonably future-proof due to the firmware upgrade capability
I spoke to Chiu earlier this morning using your support service (Chiu - Thanks for your help with my 'Line Cut' problem!)
I understand now that the Z-Wave UCM will be compatible with Comfort 1.
Could you please confirm this in these forums... I just want to show this to my installer before he trys to tell me that I need an addtional upgrade to use the UCM!
FYI... My Comfort version is 4.230. Chiu mentioned I may need to upgrade my UC1 and UC2 but had to confirm about this.
Again, any further information would be much appreciated.
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