Responding to customer demand and advances in technology, there is currently a strong trend among building security system manufacturers to evolve their products from traditional analog systems to IP-based products. Doing this allows them to leverage widespread innovation in IP-based communication systems through Cloud services. These new security systems are much more than just intruder alarms. They offer increased functionality, connectivity, and access options to take advantage of the capabilities of emerging technology. They provide a much richer set of features such as voice over IP (VoIP), call routing, rule-based response, and even allow access via mobile devices.