Fire detection and alarm systems are designed to save lives by producing audible alarms when smoke or temperature spikes are detected, allowing building occupants to safely evacuate. Although designs vary, they all have the following six components.
1. Smoke detectors
These devices tend to be ceiling-mounted, and their function is to detect smoke in the atmosphere. It is important they are not situated in humid areas and are kept clean, as accumulated dust can trigger false alerts.
2. Heat detectors
These devices either detect rapid increases in temperature or can be set to activate once temperatures exceed a threshold temperature.
3. Control panel
This receives information from the heat and smoke detectors and provides information to building managers, such as the location of the activated sensor. These vary in complexity and tend not to be used in domestic settings.
4. Audible alarm devices
This is the element that makes a noise to alert building occupants to the potential fire and triggers an evacuation.
5. Visual alarm devices
In noisy environments or where staff may have hearing impairments, flashing beacons may be used alongside the audible alarm to indicate the presence of a potential fire.
6. Control interfaces
These interfaces allow building managers to interrogate the alarm system and take necessary action. In some instances, these are located off-site and managed by an independent company such as isefireproducts.co.uk/fire-alarm-systems/northamptonshire.
This information will help you when you need to purchase fire alarms Northamptonshire or elsewhere, whether for domestic or commercial use.
