combined with motor sound or sirens. with this in mind, we went ahead and did the hard work for. do you want the same happy face in your home? by the way, what's a good length to keep the cable at? the money savings carry on even after we accomplish the work given that our top of the line work and products are not going to demand repairs and replacing for many years. remove from heat and cool completely. we believe in the spirit of the game and having a positive & fun experience, no bs. 