I want to put up security cameras around my house?

What kind should I get?

Are they easy to set up?

Can they send video feed to my computer?

How much will they cost?

I want to put up security cameras around my house?house call

Do a search for IP cameras. They can be addressed from anywhere in the world and there are secure services in many parts of the world that will keep recordings of those cameras if you should ever need them.

The cameras are relatively inexpensive. The services attached to them can be from $15 to $300 a month, depending upon what services you require

I want to put up security cameras around my house?matchless

Brinks!!! all the way
http://www.amazon.com/s/ref=nb_ss_e/102-...
you could just get one of those cool new talking mirrors. They're cheap and efficient!