The Giant Voice® GV-RSX Serial Data Communication Unit provides a reliable serial data communication solution between your Giant Voice Emergency Management System Control Center and your Giant Voice® or Whelen Warning System. The GV-RSX meets the specific system requirements for your Whelen and Giant Voice® Warning System for easy installation and reliable performance.

Serving as the serial data interface unit for the Giant Voice® Emergency Management System the GV-RSX provides an interface for the GV-RBS Digital Radio Base Station and the TWS-FIBERMOD Digital Fiber Transmission Module. Furthermore, the GV-RSX also provides a flexible interface for other digital communication equipment. Moreover, the GV-RXS is equipped with a high quality auxiliary audio input that enables the Giant Voice Emergency Management System Control Center to receive external audio and broadcast it via your Giant Voice® or Whelen Warning System.