Do It Yourself Home Security Systems

Can you add window sensors to an existing home security system?

do it yourself home security system
by freebird (bobinson|ബോബിന്‍സണ്)

Question by Jim Smith: Can you add window sensors to an existing home security system?
We are looking into adding window sensors to our monitored home security system, but our service is charging $ 2000 just to add them. Is there any way we can add them ourselves and connect to the system? Or would it be good to switch to a new security company and have them install everything over again? What is the best option?

Best answer:

Answer by Tex
Well with out knowing what if any spare capacity your current system has,there is no way to guesstimate the cost. It could be as simple as running a couple of new wires all the way up to installing a new control center.

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