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2. Fire alarm system - Wikipedia

   en.wikipedia.org/wiki/Fire_alarm_system

   Fire alarm control panels are usually found in an electrical or panel room. Fire alarm systems generally use visual and audio signalization to warn the occupants of the building. Some fire alarm systems may also disable elevators, which are unsafe to use during a fire under most circumstances. [1]

3. Fire alarm notification appliance - Wikipedia

   en.wikipedia.org/wiki/Fire_alarm_notification...

   Voice evacuation systems (also called Voice Alarm Systems) have become popular in most countries. Voice evacuation alarms typically are not as loud as horns or bells (although generally standards require the same minimum sound pressure levels), and usually sound an alarm tone (typically a slow whoop, code-3, or chime tone, although this depends ...

4. Smoke detector - Wikipedia

   en.wikipedia.org/wiki/Smoke_detector

   Smoke detectors in large commercial and industrial buildings are usually connected to a central fire alarm system. Household smoke detectors, also known as smoke alarms, generally issue an audible or visual alarm from the detector itself or several detectors if there are multiple devices interlinked. Household smoke detectors range from ...

5. Emergency communication system - Wikipedia

   en.wikipedia.org/wiki/Emergency_Communication_System

   Like audio PA systems, visual PA systems composed of LED signs are network-attached appliances that, unlike computer screen popup messages (more information about this technology, below), text messages, phone calls, etc., represent `Always On` technologies, which can be relied on to deliver the communication in real time without the risk that ...

6. Fire alarm control panel - Wikipedia

   en.wikipedia.org/wiki/Fire_alarm_control_panel

   A fire alarm control panel (FACP), fire alarm control unit (FACU), fire indicator panel (FIP), or simply fire alarm panel is the controlling component of a fire alarm system. The panel receives information from devices designed to detect and report fires, monitors their operational integrity, and provides for automatic control of equipment, and ...

7. Alarm device - Wikipedia

   en.wikipedia.org/wiki/Alarm_device

   Consequently, the ability to test an alarm and hold regular drills to practice an appropriate response may be provided as part of an alarm system. Alarm devices that are intended to cause the evacuation of an occupied building, such as fire alarms, may be deliberately designed to make remaining in the space difficult or even painful in order to ...

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9. Warning system - Wikipedia

   en.wikipedia.org/wiki/Warning_system

   A fire alarm that warns people if a building is on fire. Alberta Emergency Alert; Alberta Emergency Public Warning System (replaced by Alberta Emergency Alert) [4] Alert Ready (Canada) Automatic Warning System; Child abduction alert system; Dam safety system; Earthquake warning system; Emergency Alert System (EAS) (United States) Famine Early ...