Vivint's moving policy page goes in-depth on potential moving scenarios. Essentially, your contract will continue from where it left off at the new house if you move your existing system. If you purchase a new system, a new contract will begin. You can move your system for free if you're willing to DIY install it at the new location (not that difficult). If you prefer a pro installer from Vivint do it for you, there will be a $149 installation fee. If you're an active military member, this fee is waived. And lastly, if you simply want your Vivint system removed from your home, there is a $149 removal fee.