effortless Posted July 17, 2014 Share Posted July 17, 2014 Hi all, I'm just wondering, what's your opinion on these things? I'm expanding the home system into our recently built conservatory. Obviously due to the amount of possible light etc I'm probably going to need a dual tech detector. I particularly like the look of the Risco iWise detectors (http://www.securitywarehouse.co.uk/catalog/index.php?main_page=product_info&products_id=616) but can't seem to find much about them on here. What's your opinion on them? I haven't heard fantastic stuff about Risco's other kit (wireless stuff mainly) but hey, this might be different. Thanks! Quote Link to comment Share on other sites More sharing options...
matthew.brough Posted July 17, 2014 Share Posted July 17, 2014 What has light got to do with the needs of a dt? Quote www.securitywarehouse.co.uk/catalog/ Link to comment Share on other sites More sharing options...
RichL Posted July 17, 2014 Share Posted July 17, 2014 What has light got to do with the needs of a dt? OP means the variable levels of radiated heat energy as well you know. OP - iWise are fine, despite being Risko. Quote Originally said by Charles Babbage On two occasions I have been asked [by members of Parliament], 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able rightly to apprehend the kind of confusion of ideas that could provoke such a question. Link to comment Share on other sites More sharing options...
matthew.brough Posted July 17, 2014 Share Posted July 17, 2014 Don't like to assume Quote www.securitywarehouse.co.uk/catalog/ Link to comment Share on other sites More sharing options...
effortless Posted July 17, 2014 Author Share Posted July 17, 2014 Yup, exactly what Rich said. In theory, the variations in heat due to light exposure through the glass could open the possibility of F/As when using regular PIRs. Since I've installed this system I've had no false alarms and I'd like to keep it that way, hence going DTs in the conservatory Thanks Quote Link to comment Share on other sites More sharing options...
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