Signal Loudspeaker System "Yermak 4-12/24-48" for Special Vehicle Applications

SGU "Ermak 4-12/24-48" is designed to provide special light and sound signals on special transport vehicles;
Light source: LEDs 48 pcs;
Length 1594;
Width 302;
Height 55 mm;
Number of light signals - 7 pcs;
Number of sound signals - 5 pcs;
Frequency of light signals - 2-4 Hz;
Degree of protection - IP55;
Range of supply voltage variation - from 10.8 to 15 V/ from 21.6 to 30 V;
Sound pressure level - not less than 110 and not more than 125 dB (A);
Distinctive feature - modern appearance, the thinnest of those produced in the country.