Fire Alarm System
A fire alarm system warns people when smoke, fire, carbon monoxide or other fire-related emergencies are detected. These alarms may be activated automatically from smoke detectors and heat detectors or may also be activated via manual fire alarm activation devices such as manual call points or pull stations. Alarms can be either motorized bells or wall mountable sounders or horns. They can also be speaker strobes which sound an alarm, followed by a voice evacuation message which warns people inside the building not to use the elevators. Fire alarm sounders can be set to certain frequencies and different tones including low, medium, and high, depending on the country and manufacturer of the device. Most fire alarm systems in Europe sound like a siren with alternating frequencies. Fire alarm electronic devices are known as horns in the United States and Canada and can be either continuous or set to different codes. Fire alarm warning devices can also be set to different volume levels.
Loughborough (/ˈlʌfbərə/ (About this soundlisten) LUF-bər-ə) is a town in the Charnwood borough of Leicestershire, England, seat of Charnwood Borough Council, and home to Loughborough University. The town had a population of 57,600 in 2004, making it the second largest settlement in Leicestershire. It is close to the Nottinghamshire border and within short distances of Nottingham, East Midlands Airport and Derby. The town has the world's largest bell foundry – John Taylor Bellfounders – which made bells for the Carillon War Memorial, a landmark in the Queens Park in the town, of Great Paul for St Paul's Cathedral, and for York Minster.