System Sensor P2WL-P

hello guys here is one of the ultimate alarms of system sensor up-to-date the system sensor p2 WL these are in my school even though I don't have school right now when I was in school they have these and we had fire drills with these outside of our school was these spectra advances of course because they're outdoor but I don't have that yet I was thinking about getting one anyways guys this system sensor l-series this is a horn strobe comes with this wonderful mounting bracket just like the chime this strobe has many Candela settings 1530 75 95 110 I believe wow 135 and 185 Candela is a lot of Candela that is a really bright strobe so put your wires in here - plus plus put the minus in put any of the two pluses in and then negative and positive of course the little tabs little tabs they conduct in here here's the selects it sounds like the advance so it's gonna sound like that horn I ha