cYTECH COMFORT ALARM

hi,
i've just finished my house with EIB/KNX for and I´m thinking of using LinuxMCE too. But I was thinking of using Cytech comfort for alarm system and also for some KNX operation (because I have only 1 BUS line and almost maximum of participants), i've been searching the forum but didn't find much info about usin comfort with LinuxMce.
So I ask? Can I use the comfort alarm operating some KNX needs and still use LinuxMCE?
Another Problem is my door bell? wiche equipment should I use in order to have video and audio wich I can integrate with LinuxMce?

thanks
Nelson