I've got a couple of machines now mining 24/7 in my garage, and planning on adding 2 more machines.

Heat is an issue, I'm blowing (then venting) the majority of that, but I'm curious if anyone else has installed any kind of standalone fire suppression system. Clearly installing an alarm above the machines is easy, but with these machines running unattended for days (and on a few occasions a year, weeks), I would feel better if there was an easy way to set up a suppression system above the machines.

Any guidance/thoughts/experiences to share?

- DeveloperFish