Just hook up to now webcams free
And in many cases, you can use the same service with a single account on several machines.
It's a complex program but not too complex to set-up.
We're on the tail end of the summer vacation season, which according to the FBI is one of the peak periods of home burglaries. If not, there are a handful of ways to turn a computer into a tool that will alert you if someone's there who shouldn't be.
Chances are good you're about to head out of town, leaving your dwelling to fend for itself against intruders. For the sake of this guide we're keeping things simple and limiting our list to free apps that work on PCs, Macs, or both. Later on we also have a section on specialty hardware that can take you beyond what most Webcams are capable of.
Honorable mention: If you're willing to shell out , you can go with Mac-only Evo Cam, which I've heard good things about.
It does motion capturing, e-mails, and offers mobile access.