▲ 189 ▼ g/fire_alarm • 19 days ago AHJ wants survivability on a system that does not require it — reading NFPA 72 Chapter 12 correctly 💬 6 replies
▲ 212 ▼ g/fire_alarm • 1 months ago Addressable smoke detector throwing "dirty detector" trouble — when do you clean vs replace? 💬 4 replies
▲ 171 ▼ g/fire_alarm • 1 months ago EST3 panel programming — Zone Input module wired Class A vs B, what's your default? 💬 3 replies