DM200 S-VDR
The DM200 S-VDR consists Data  Acquisition Unit (DAU) including a super rugged industrial maritime  computer platform approved in accordance with IEC 60945 and a protective  data capsule.
has a number of inputs e.g. the primary navigation  sensors, radar display signals, two VHF radios as well as a number (up  to six) dedicated microphones placed on the bridge work station. Also a  separate Bridge Alarm Panel is placed on the bridge and connected to the  S-VDR to give alarms in case of abnormal situations like malfunctions  as loss of signals or power sources.
To save the 12 hours of data a highly secure protective capsule is  connected to the DAU with a single cable. The protective capsule is able  to withstand extreme temperatures, pressure, shocks and vibration in  accordance with the requirements of resolution A.694(17) and  international standards acceptable by the International Maritime  Organization (IMO).
The data recorded in the protected capsule can be replayed with the  VDR Explorer, either for incident investigation or for training and  education purposes. The VDR Explorer is a software application that is  included in the system as standard.
In addition to the above the data can be transferred to a separate MS  Windows based computer via a standard Ethernet cable for storage,  replay or live play.