DSAS is a fully compliant premium product designed for the buyer who requires a comprehensive solution for effectively managing security events. The unit is self-contained and consists of a compact, integrated Inmarsat/GPS transceiver, power management unit, back-up batteries and two alert activation points. It is constructed using a tough polycarbonate enclosure which is in turn protected by a stainless steel casing. Installation is straightforward and with the Pole Star SSAS Management System, security alert management is easy.

As there is no external antenna the unit does not resemble typical Satcom equipment and therefore is likely to escape hijacker/terrorist attention. In the event that the DSAS power/alert activation point cabling is cut or the ships main power is down, the unit will remain functional for several days.