Reply by CessnaPilotBarry

Fire extinguishers, first aid kits (a simple band-aid & sliver kit, plus an industrial kit), monitored fire / smoke alarms, a land line phone, and a SawStop.

I also inspect and/or test the equipment on a regular basis. Since there is no cell service in my basement or the first floor, the land line with enhanced 911 is more important than it may be in other situations.

-- It's all good, if it's wood...