Dual AIS receivers with 12 Channel GPS in NEMA enclosure with GPS and GPS puck antenna.
RS-232 interface. 12v dc wall transformer.
![](https://www.shinemicro.com/wp-content/uploads/2017/03/SL161RGthumb-1.jpg)
Dual AIS receivers with 12 Channel GPS in NEMA enclosure with GPS and GPS puck antenna.
RS-232 interface. 12v dc wall transformer.