Muttsnutts Posted July 17, 2017 Share Posted July 17, 2017 Need some help if anyone is in the know. Just in the progress of moving alarm pir sensor and when connected it's now setting the alarm off, tamper circuit is ok. When the sensor is disconnect the system is fine. Only have one pir on the system and one door connector. I'm not sure if to do with these "jumpers" in the pir sensor is causing the problem. Not sure what they do or how they were connected, one is labeled memory and the other p count. Can anyone shed light on what jumper goes where ? And if they cover two wires horizontally or vertically ? TIA. Quote Link to comment Share on other sites More sharing options...
MrHappy Posted July 17, 2017 Share Posted July 17, 2017 looks right old.,... pulse count, no. of pulse of movement before the alarm relay opens memory - I assume a latch indication if multi sensors where on one circuit Quote Mr Veritas God Link to comment Share on other sites More sharing options...
james.wilson Posted July 17, 2017 Share Posted July 17, 2017 it looks proper old? Quote securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount. Link to comment Share on other sites More sharing options...
norman Posted July 17, 2017 Share Posted July 17, 2017 DT? Quote Nothing is foolproof to a sufficiently talented fool. Link to comment Share on other sites More sharing options...
MrHappy Posted July 17, 2017 Share Posted July 17, 2017 12 minutes ago, norman said: DT? late 80's c&k thing ? Quote Mr Veritas God Link to comment Share on other sites More sharing options...
norman Posted July 17, 2017 Share Posted July 17, 2017 Terminals look c&k, also the rheostat top left for the mw Quote Nothing is foolproof to a sufficiently talented fool. Link to comment Share on other sites More sharing options...
aissecur Posted July 18, 2017 Share Posted July 18, 2017 (edited) it looks a bit like an electronic line Micro X (Dual Tec) - but I cannot see the microwave part of the sensor Edited July 18, 2017 by aissecur Additional info Quote Link to comment Share on other sites More sharing options...
norman Posted July 18, 2017 Share Posted July 18, 2017 Looks like it's @ the back Quote Nothing is foolproof to a sufficiently talented fool. Link to comment Share on other sites More sharing options...
james.wilson Posted July 18, 2017 Share Posted July 18, 2017 id say its a pir with a range pot but id say vertical in answer to the OP Quote securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount. Link to comment Share on other sites More sharing options...
PeterJames Posted July 18, 2017 Share Posted July 18, 2017 looks old and it looks a bit oxidised too, what state is the cable in? Link the tamper circuit at the detector end (dont used the detector terminals twist the wires together) Quote Link to comment Share on other sites More sharing options...
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