Hello,
 
	 
 
	Have reciently come across a large installation that has a Texecom Premier 48 on one side of the building and a Texecom Premier Elite 48 panel on the other side.  Both panels are linked via the 4 wire data network, along with keypads and expanders etc. 
 
	 
 
	Thing is, I can find no reference to panel linking in the installation manual?  How are the panels configured and how to they behave?  I've installed a small Premier 48 system before, but with just the single main panel and a bunch of zones hung from it via an expander.
 
	 
 
	This particular system in question is using a Premier 48 as one panel and a Premier Elite for the other.  One panel also has a GSM dialler module and the other uses a POTS (analogue) dialler.  Are the panels working as a kind of redundant/fallover system?
 
	 
 
	Any help much appreciated.
 
	 
 
	Many thanks,