This allows the end-user to have complete control of their home no matter where they are in the world, creating a superior level of peace of mind. Long Answer: Depending on how new your current alarm is we might have to upgrade/add a few components but generally the "guts" of your alarm system will be used in your new Smart Home. Having an existing alarm system will reduce install time and the amount of parts used, reducing the the total cost of the install dramatically. Secure Alarm prides ourselves in only using state-of-the-art equipment and platforms.