Last week I got around to installing one of my mini sirens out on a pole outside. It is a mini version of the ASC T-128 and does 91 db @ 10 feet. It isn’t too loud, but packs a punch.
Plus, it’s only temporary because I am almost finished with my 1/2 scale ACA hurricane that will be 91 db @ 100 feet, so it will be quite louder. I am using a completely self sustainable set up, with a LiFePO₄ Battery. It does 1280Wh 12.8 v.
it also uses a cellular outlet to turn it on and off remotely, as well as a solar panel to keep it charged. Overall, I hope theses mini sirens will be able to warn my area of severe weather, especially because my area doesn’t have any.