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  • Name: SD-500 long range directional strong sound crowd dispersing device
  • NO.: SD-500
  • Time: 2017-12-11
  • Views : 6

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SD-500 long range directional strong sound crowd dispersing device

This equipment is non lethal equipment in the world only by sound wave, acoustic wave can be clearly expressed by intention or crowd control, riot or for demonstrations, a wave of pain and bring noise, their uniforms, and issued a warning in complex situations, can also be used to combat command.

Technical parameter:

Transmitter: harmonic distortion is less than 2.2%THD@2Kz; the maximum sound pressure level: 151 DB @1 meters; frequency: 300-10KHz; the maximum sound pressure level low mode: 110 dB @1 meters; standard scale beam angle: +/-10@2KHz; power consumption: 400W (max); operation mode: wireless handle within 30 meters to choose various sound and with propaganda; message: wireless handle, wired microphone, wireless microphone three way of propaganda; propaganda propaganda wireless distance: 100 meters (open); storage: U disk (hot swappable, copy); play modes: single cycle, 6 tracks options; input power: 100-240VAC; 50/60Hz; the emitter size: x high * thick (57 x 65.2 x 15.6cm); transmitter weight: 25Kg (metal); distance: 75 meters away, 500 meters with wireless communication; propaganda, USB audio input, clear sound Xi Mingliang. Product features: sound wave continues; acoustic wave angle is small; the scope of action is controllable; small size, light weight, simple operation.

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