NAS-1000 AIS-SART

Designed to use for emergency purpose on lifecraft.
AIS-SART has advantage in some aspects, such as farther-reach transmission and less affect from sea conditions.
Designed to transmit a serial of messages on two AIS channels periodically.
NAS-1000 adopts low consumption devices to ensure the product to continously operate more than 96 hours.
NAS-1000 conforms to the latest rules including IMO MSC 246（83）and IEC 61097-14.