laydsuzu
+1y
I just tried to wire my horn into my alarm system, and the only draw back is when the alarm itself goes off, the solenoid for the horn stays open, I wish it would cut on and off, but it doesn't. So I don't know if its worth it, so when its at my house at night in the garage, I just cut off the air supply with a manuel valve, I'm thinkin about putting the horn and the alarm speaker on 2 different switches so when I want to change each sound , just switch the switch on if that made sense....