When it comes to home security systems, one that employs video surveillance can provide you with a number of great options. Video cameras can be placed at your front door so you can always see who's there, even from the kitchen. You can also monitor various access points around your house by placing cameras in key places around the exterior of your home.

Another video surveillance option is to not only monitor what is going on outside your house, but what is going on within. When parents work or travel a lot, video surveillance allows them to check in on their family via the internet. For working parents, being able to actually see that their children have made it home from school safely can bring a lot of peace of mind.