The gateway and coordinator for all communication between system components, this unit also provides support for a range system administration features. An additional Exchange can be added to the system to provide a fault tolerant redundant configuration and ensure high availability. more >>

A stand-alone network integrated unit that supports Public Address (LLPA), Digital Voice Announcement (DVA) and Emergency Warning and Intercommunication (EWIS) Alerts. The unit’s integrated amplifier, wireless networking and uninterruptible power supply simplifies design and installation while improving system reliability. more >>

The NetSpire™ software suite includes operator GUI console applications which provide real time interfaces into system operations – such as LLPA, DVA, or Help Phone subsystem control. System administration applications are also available providing a range of features – such as remote software update, configuration backup and restoration, audio synchronisation and system status and alarm information. more >>