30 Division players, 30 regional paging, 30 district police, the Council of the alarm, strong into the police, monitor speakers, the system broadcast regularly -----( audio / 9989S/9984M/9981/9985E/9991A/9980R2/9980P2×3 / Net after-amp x6/9983Dx3/ speaker / microphone)
Box Connection Drawings
Physical Connection Drawings
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