Does anyone have good info on these? Having some issues with how "emergency recall" is suppose to work. The state wants is to work as installed but I have no idea. What I am told is this is pre fire service but it should work like fire service, but I'm not hooked to any smokes or heats?? Reason I'm confuse is I have (2) 30 auv and (2) 10 ucls and not one of them are the same??
