Installing a home security system is something that can easily be accomplished in a weekend if you know what you're doing and have the right tools. The interesting thing that most people don't understand is, knowing what you're doing is a simple matter, and the right tools amount to a cordless drill and a screwdriver. Sure, there are some corner cases that will take a little more DIY knowledge or would be easier if you had a certain, specialized tool, but I've yet to run across the house that I couldn't install a security system in with just the basics and a little hard work, because I know the single most important rule of home security installation: only use wireless.

It's the only way to go if you're installing your own home security system unless you're working with a house that's yet to be insulated and finished. If that's the case you can certainly run all the wiring you need with a lot less effort, but you'll still need a larger compliment of tools, and the wire isn't free. Also, running wire gets old quick and it takes a lot more time than placing a wireless sensor in place and synching it with the bse station.