djchill08 asked:


Im planning on doing it. Installing a home security system that has door sensors and a motion senor inside my ultilty van that is full of equipment. The system can run on either 120AC or 12VDC (stated as backup battery since installing them in vehicles is never really talked about) anyone have any tips or suggestions? will it run my battery dead? does it pull much power? will it work?

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Mike B asked:


I recently installed a wireless home security systems (ADT), and now I am noticing a clicking emanating from my home theater system. I am wondering if it is caused by the new security, and if so, how can I fix it?

A bit of detail on the clicking: it is similar to, but not the same as, the phone interference caused by certain (GSM) phones.

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