Showing posts with label Smoke Detector. Show all posts
Showing posts with label Smoke Detector. Show all posts

Fire Alarm System

Protect your loved ones and your valuables with help of fire alarm System.
fire alarm system is used to detect and warn people through visual and audio appliances when smokefirecarbon monoxide or other emergencies are present. 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.