@@aidanthetoiletelevatorfire7554 there were simplex, strobes and simplex fire bells and that’s why you see a white cover below it because that’s where the strobe was
Glad you like them! And also they were replacing the fire alarm system. The technicians told me they’re only replacing the bells because the entire building on them I got like at least four bells I have a system sensor l series
That is not a sprinkler bell that was actually a fire bell they forgot to remove some fire bells and replace them with horn strobes so that’s why you hear bells going off
