There might also be some lingering compatibility issues to deal with. As a shopper you will find that this is one of the best features of online purchasing. When you purchase the Wireless Security Camera System 720P 9 LCD HD Monitor 4 Channel Capacitive Touch Screen CCTV Kit Built in 1TB Surveillance Hard Drive for Home Outdoor and Indoor Video Monitoring Probe 4 from an online store, you have the choice of looking around and other attributes and then making an informed and smart decision. Sure you can do the same thing when you visit a shop, but it is not possible in the way you can do it on your PC. Also, the greater range of products available on the web, allows you to review a lot of items. Again, that is something which is not possible if you go to a shop. Break ins are not the only reason to learn how to setup wireless security cameras in your home. There are many other good reasons for getting security cameras in your house. Not only do they allow you to identify someone who has broken into your house, they also often will prevent intruders in the first place. One thing that potential intruders hate is recordings of their activity. Simply by advertising that you have built in security cameras, you prevent several break ins.