
Fire Alarm Installation Harrogate There are various choices of format with fire alarm systems, they all work on the same simple idea – A detector triggers, the fire panel recognises the alarm and then notifies other people of the fact that a fire is detected. The detector can be a simple manual alert point which signifies that the fire was seen by a person who then manually activated the system. More advanced units spot either flames, heat, CO or smoke. Usuallay, heat and flame devices Continue Reading ...