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i have window magnetic blocks i wish to change to pir?

i have a optima xm alarm with 3 pir detectors an 2 door and window magnetic blocks how can i change the window one to a pir
brian, February 2008
If you have only 4 cores to the magnetic contact then you will have to either run 6 core (2 - alarm, 2 - tamper, 2 - 12v power) or use the 4 core but lose the tamper facility. Have a look at www.diy-alarms.co.uk for loads of info.

lee, February 2008
link Click here to see other fixes for Optima XM.