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Flasher siren is a type of sound alarm with high possibility of throwing high light, which is a combination of audible alarm and light flasher. The most important advantage of installing this protection element is the ability to see even from a distance, so that if the alarm is announced by the central panel to report theft or fire, in addition to sounding the alarm from this audible alarm, continuous flashing causes people who They are far away and are not in the range of hearing the sound of the siren. They can detect the place of theft or fire through the light alarm. Another application of this element is the installation on the window overlooking the street of commercial units and houses, which accurately distinguishes the unit that has been stolen or set on fire by throwing light from the windshield of the flasher.
Attributes :
The sound intensity of the fire alarm system alarm system
Sound frequency 2.9 to 4 kHz
The flashing light is 0.6 watts