Orginal Kojak siren
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Orginal Kojak siren
Gives the specific howling sound. Scheme had taken over from the siren who on the reparation. For the loudspeaker best uses the middle tonal horn. Beside the orginalnu scheme has been enclosed and schemes howling sirens of similar construction. Sound does not resemble the kojak siren already some sirens of warnings (riba -riba -riba the sound). This sound has been used in the alarm clock which can not sleep through, and the sound ow hears and in the open. Difference is and in the smaller strength (2W) also what through the loudspeaker does not flow DC current (i.e. let him flow negligible). DC current through the loudspeaker additionally throws out the membrane and diminishes her probable the linear walk. Influences of course and on the more frequent tearing membranes.
Characteristics:
 Power supply: 12V=
 Protection from reversal connectings of power supplies
 Output: loudspeaker 8R / 6W
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