Fire alarm sounders (scoreboards) explosion-proof Filin-T-M-12, Filin-T-B-12, Filin-T-M-220, Filin-T-B-220

The FILIN-T-M, FILIN-T-B sirens (scoreboards) are designed to provide light text and sound alarm signals. FILIN-T-B is characterised by a larger screen size.
The models with the U index are characterised by the presence of a control signal via a separate wire. Use in hazardous areas of classes 1 and 2. The alarm light signal is contrast-distinguishable at illumination up to 1000 lx at a solid angle of 90° from a distance of 15 metres. The housing is made of structural steel covered with grey polymer paint. The power cable in a metal sleeve (or armoured) is removed from the case and is an integral part of the device. The case is filled with compound inside. Text, inscription colour, sign (pictogram) pattern, background colour (contrast colour) are determined by the customer. The recommended number of letters in the inscription is not more than 20, the recommended number of lines in the inscription is 1-2.