The FEF 405 alarm is a flashing beacon with a wide range of flash lamp power - from 5 J to 21 J, which depends on the specific model.
General features and benefits
Like other warning lights, the FEF 405 has a fixed flash rate of 60 per minute. The standard body color is orange and the cap color is white. But in this model, upon request, it is possible to choose the color of both the aluminum body itself and the glass cover. Another distinctive feature is the presence of a protective inox grill.
The telephone relay is already built into the device, and the connection to the telephone line is carried out using multicore cables with a cross section of up to 1.5 mm2.
The body is cast, and the high-quality assembly of the structure complies with the IP66 standard, which gives a full guarantee of protection against moisture and dust penetration.
The type of attachment is wall-mounted, and with the help of two screws the alarm is attached to a vertical surface.
Explosion-proof sirens perfectly perform their functions even in the most extreme conditions, therefore the FEF 405 light beacon is also used on objects where it is necessary to provide a light signal. For example, this model is popular as an outdoor alarm in high-rise buildings.