The best thing about the security world today is that with the advances of technology, there are so many different choices. For example, digital video surveillance systems have the advancement of technology built right into them. And they happen to be available for the home security system and business systems as well. The digital versions of the security systems contain many components, such as the cameras, the digital playback and of course the digital playback options. Utilizing digital video surveillance systems as a complete part of a security system for your home or business is the best way to deter thieves and to keep not only your home and business safe, but your family and customers as well.