What is a tamper switch, and why does every sprinkler valve need one?
A sprinkler system only works if its valves are open. A tamper switch watches each valve and tells the fire alarm panel the moment one starts to close.
2 min read
Addressable or conventional fire alarm: which one does your building need?
Both systems find a fire and sound the alarm. The difference is how precisely they tell you where it is, and that decides which one suits your building.
3 min read
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