GJD 020 Opel XL External PIR Detector

Fully adjustable both horizontally  and vertically with a multifuntion lens to suit all applications. When positioned to individual requirements the module is protected with a UV stabilised lens cover which hides areas of coverage.

When used with the GJD range of security lighting controllers, 24 hour indication and movement activated lighting for a timed period is automatically provided.

The Opal XL is a reliable professional external passive infra red sensor with independent photocell to trigger lights during darkness with an adjustable range of up to 35 metres.

• ****Opal xl

  By G Whitehead on 02nd Apr 2012

  Excellent service will certainly use the company again......well done

• ****Gjd opal xl external pir sensor

  By Mike McKinley on 08th Feb 2012

  1st time I have maintained a GJD system-good fast service from Alert Electrical and client happy.

• ****Opal xl

  By M Coupe on 05th Dec 2011

  Good product as described. Fast,efficient delivery.

• ****Gjd opal xl detector

  By C M Electrics on 25th Oct 2011

  You pay for what you get & the XL Detector is excellent. . Alert was the best price i could find on the web & their service was equally as good.

• ****Gjd opal external sensor

  By Kenneth Tunnicliffe on 22nd Oct 2011

  Good product and good service from Alert Electrical

• ****Opal xl

  By NHT on 02nd Sep 2011

  Very well engineered product and excellent service from Alert Electrical

• ****Opel xl

  By Chris Harris on 30th May 2011

  very good product and excellent service

• ****Opal xl

  By Archie Sutherland on 08th May 2011

  Excellent service and great product, would use again

• ****Opal xl

  By Ian Watters on 20th Apr 2011

  Great product excellent service.

• ****External pir sensors

  By Dave hale on 07th Mar 2011

  the service was fine ,no problem with delivery ,excellent service

• ****Gjd opal xl detector

  By Jim Gladman on 24th Nov 2010

  I've had three of these excellent detectors in continuous service with the Sapphire Controller for 11 years. I bought this fourth detector recently to increase the system coverage. First time I've used Alert Electrical: they provided first class service - I'll go back when I need more security equipment.

• ****Gjd opal xl external pir sensor (gjd020)

  By Paul Shearwood on 17th Nov 2010

  Great product works excellent ,top class delivery,alert electrical are a pleasure to deal with

• ****Gjd opal xl external pir sensor

  By Alan Gotts on 24th Sep 2010

  Excellent product, easy to install, fast response from Alert Electrical

• ****Opal xl

  By Alan Gotts on 30th Aug 2010

  Good product and excellent fast service

• ****W20100813n12

  By TAMARA KANIUK on 18th Aug 2010

  Very helpful customer service

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