Wireless Cameras is important too:)

I guess, wireless camera is important also. It is very useful into your home because it can bring a sense of security in a number of situations. You may want to deter crime by monitoring your house or apartment remotely. You can also keep an eye on pets or children in your home while you are away. The best wireless security cameras also offer zooming capabilities and can focus in on the area, object or person you want to view.