AIS-CHZB (Man Overboard)

AIS-CHZB, or a personal emergency device of the automatic identification system “man overboard”, is used for quick and reliable notification of emergency situations of ships located in the disaster area or rescue coordination centers (SCCS) capable of providing assistance. It is also used to coordinate search and rescue, to exchange messages between the SCC and the heads of search and rescue operations at the accident site, and to exchange messages between ships via VHF radiotelephone at a certain frequency to ensure the safety of navigation.

Technical specifications

GNSS used	GLONASS, GPS
Range of action	4 miles (6.5 km)
Working in active mode	30 hours
Operating temperature	-20 / +50 С
Power	1.3 W
Battery life	10 (7) years old
Weight	150g
Overall dimensions (L×W×H)	150×60×30