John
Problems arise, it's how they're handled.
The previous company who installed a system for us came out and installed the system, for the most part, then didn't show us how to use it, but instead, handed us a DVD to watch and rushed off. They gave us some sort of remote device to use for the boat but didn't tell us how to use it. Our rep made sure everything was done to our satisfaction and that before she left we had been instructed on how to use the system. We recently encountered a problem, with the main panel falling off the wall. Upon calling, a technician showed up the next day and did a temporary fix saying he would order a new panel and would be out to install it as soon as it came in. The system is very easy to use. Fortunately, I cannot speak as to how responsive the company is in the event of an emergency.