Mophorn 200W Siren Bundle 8 Tones Emergency Warning Siren with PA Speaker MIC System Vehicle Siren Box Fit for Police, Ambulance, Fire Fighting and Engineer VehiclesMophorn 200W Siren Bundle 8 Tones Emergency Warning Siren with PA Speaker MIC System Vehicle Siren Box Fit for Police, Ambulance, Fire Fighting and Engineer VehiclesSpecification of Mop..

Mophorn 200W Car Warning Alarm Vehicle 7 Sound Loud Warning Alarm Kit Mic System Emergency Fire Siren Pa SpeakerThis listing is for siren horn set with 1 speaker. This alarm set owns stable tone, low energy consumption while maintaining its longevity. The 7 tones are produced by microcomputer programming with strong anti-jamming performance. It is ..