With all the amazing advances in security technology and connectivity over the last decade, it's easy to get carried away with wanting the latest, sleekest, most sophisticated systems and gadgets for your community. But cool as retinal scanners and other cutting-edge tech may be, they have their drawbacks as well. In this clip, security experts discuss how they assess a given property's security needs, and how those needs are then reconciled with residents' desires for the new and shiny.