Re: [RE-wrenches] Fire Sprinklers (was Re: Cell phone based relay control)

HI Ray, I’d researched this when I lived in an area that was fire prone. I would recommend reading this info about the product and how it works and what it doesn’t work for. https://www.7thgenerationdesign.com/wp-content/uploads/2018/12/fire-WEEDS.pdf

[RE-wrenches] Fire Sprinklers (was Re: Cell phone based relay control)

I decided to make this a 2nd thread, so as not to high jack the original theme. I have a question: it sounds like you are not spraying the roof, because its metal?  Isn't the plywood and rafters still vulnerable underneath the metal, or no? I'm concerned with large hot embers. Can you post a