I hope somebody can help me with this. I installed a Yale HSA6400 premium wireless alarm system approx 5 months ago - it only consits of a control panel, 2 x pet friendly PIR's, a key pad and a couple of fobs. The system works fine and does everything it's supposed to but the batteries in one of the PIR's has needed changing every month since i installed it. I've looked everywhere on the net, looked on the Yale website - nothing - I even moved the offending PIR from one corner of the room to another just in case but it didn't help. The PIR itself detects movement and has passed all of the other tests i've thrown at it. I'm guessing i've set the system up incorrectly somehow but if I have I can't find the problem. Can anybody help?
Thanks
Thanks