fire alarm system has a number of devices working together 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. We pride ourselves on our ability to provide complete solutions for fire alarm needs from design, installation, commissioning and project completion, as well as end user support, monitoring, and annual testing. From running pipe and wire to annual inspection and testing, we are committed to quality, on time performance and customer satisfaction.