I had Saca Home Theater install a security camera system, all was well initially until the cameras started cutting in and out. They replaced one camera (they just sent me a new one, I had to swap it out). While I was swapping it out, the connector fell off the coax...On further investigation of the other connectors, they were all just barely on there...They had been crimped on, but you could literally just shake the cable and the connectors would come right off. After 6 month of them telling me they would take care of it, and nothing happening, I decided to take them to small claims...case pending.