installation of security systems
According to Consumer Reports, professional monitoring costs range from $100 to $300 annually, plus the cost of equipment. In comparison, DIY system starter kits start at about $200. Also, professionally installed systems typically offer less flexibility. If you move, you may have to pay to have the system reinstalled at your new place. 3 options for DIY ersWant to take home security into your own hands?Let's narrow the options. At the very least, you'll want to monitor your home's exterior using a smart camera, such as the Nest Cam, which sends live video to your phone and detects motion and loud noises.