A fire alarm system is number of devices working together to detect and warn people through visual and audio appliances when smoke, fire, carbon monoxide or other emergencies are present. These alarms may be activated from smoke detectors, and heat detectors. Alarms can be either motorised bells or wall mountable sounders or horns. They can also be speaker strobes which sound an alarm, followed by a voice evacuation message which warn people inside the building not to use the elevators. They may also be activated via manual fire alarm activation devices such as manual call points or pull stations. 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.

ABOUT US

Subhadra Group is founded in the year 1996. Our aim is to provide all building related products & services under one roof for residential, commercial, industrial and departmental customers

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HEAD OFFICE

Plot No : 47-9-5,
Dwarakanagar 3rd lane,
Beside Bez Krishna Hotel,
Visakhapatnam,
Andhra Pradesh-530016
Tel:  0891-2722552, 2722551,8977553344,

BRANCH OFFICE

D.No. : 49-52-1/16,1st floor,
Up stairs ING Vysya bank,
Adush Towers,
Sankaramattam Road,
Shanthipuram,
Visakhapatnam - 530 016.

Tel : 0891-2540676
Mobile: 8897224466, 9866192229