james.wilson Posted March 30, 2009 Share Posted March 30, 2009 Id suggest optex vx-402 12m ones. Could be a redwall but id bet its one of these http://www.google.co.uk/search?hl=en&c...earch&meta= 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...
SystemQ Posted March 31, 2009 Share Posted March 31, 2009 Hi Paul Which OPTEX Pir's are you using? I have a similar application in mind. I used VX-40's. They never false alarm on me. There are plenty of good PIRs that work at night really well (when the suns not around!) but if you want 24-7 problem free detection they are vey good in all conditions. Paul. System Q Ltd. Link to comment Share on other sites More sharing options...
Hooner Posted April 2, 2009 Share Posted April 2, 2009 I use Optex PIRs on the drive for detection as they never false alarm.They are linked in to the alarm inputs of the DVR via an interface relay board Paul. Do you sell the interface board, Paul or was it bespoke made? ________ Link to comment Share on other sites More sharing options...
SystemQ Posted April 2, 2009 Share Posted April 2, 2009 Do you sell the interface board, Paul or was it bespoke made? I used an off the shelf relay. If you email me what you want to achieve I can send you a wiring diagram no problem. Paul. System Q Ltd. Link to comment Share on other sites More sharing options...
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