The fire alarm control panel can't activate or prevent sprinklers from activating. Whoever compiled the facts for the video has watched one too many movie where someone activates a pull station and all the sprinklers magically turn on. Sprinklers are simply activated when the liquid in the bulb expands due to heat and burst, causing the head to open.
The fire alarm control panel can't activate or prevent sprinklers from activating. Whoever compiled the facts for the video has watched one too many movie where someone activates a pull station and all the sprinklers magically turn on. Sprinklers are simply activated when the liquid in the bulb expands due to heat and burst, causing the head to open.