There are a whole lot of things to keep in mind while you're taking a look at security camera systems. If you're likely to be placing security surveillance cameras out of your house and business then there are a couple of things which you are going to need to think about - things like if you're likely to want to set the camera out of where the actual camera might be installed (for instance, you would not wish to place a safety camera behind a glass window inside of your home if you were expecting to catch a burglar who had been hoping to break in.) There's also the consideration of how far you'd love to record in terms of video footage - in essence, would you prefer to have it for playback functions or to have the ability to view it right now? There are also a number of other considerations that go into whether or not security camera systems are worth the cash - some people today prefer wireless surveillance cameras over wired alternatives since they're easier to install and less likely to have safety issues, as an example.