luboz Posted May 19, 2010 Share Posted May 19, 2010 Does anyone know how many PIR's can be connected in series together in one zone of Scantronic 9448EUR-90? Quote Link to comment Share on other sites More sharing options...
Secware_Tech6 Posted May 21, 2010 Share Posted May 21, 2010 technically there is no limit, but you shouldnt have multiple non latching detectors on the same zone. Also the old British standard used to say 10 door contacts max. Quote Link to comment Share on other sites More sharing options...
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