1.world advanced technology and science 2.high quality & economic price 3.long time guarantee 4.ISO, CE,CCS,DNV The police boat for river and coastal patrol, search and rescue. Equipped with GPS navigation and positioning system, compass, sounder, lights, searchlights, search lights, built-in loudspeakers and sirens and other police equipment.Ship Captain 4.5 m 2.12 m wide and 0.4 meters deep ...