The system is quite reasonably priced to purchase and very simple to install - 2 way tape. Once put in place, the technical folks walk you through set up and it's ready to use. When I move, I simply remove the 2 way tape and take the system to my new house. No chargers for uninstall/reinstall or reactivation. Perfect! And monitoring is only 14.99, which is the best I could find anywhere. Great system and very easy to deal with people by phone.