james1990 Posted July 9, 2006 Posted July 9, 2006 Hi all, I'm thinking about adding a scantronic 9954 expander to my 9751 system. I know that it provided an extra 8 zones, but I was also wondering if it included terminals to connect up keypads and bells? Many Thanks, James
Woosh Posted July 9, 2006 Posted July 9, 2006 The only terms apart from the zones are 12+ 0V Data Clock there are no switched outputs on a 9954. These terms power and run the 9954 and any other equipment RKP or more 9954. Just watch out for power consumption and if required fit a PSU and dont forget to common the 0V.
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