Duplex Communications

Duplex communication refers to a telecommunication system that allows the simultaneous exchange of information or data in both directions. It enables two parties to communicate with each other at the same time, much like a typical conversation between two people.

Sena Mesh Ear Defenders

Sena Mesh

Sena’s innovative Mesh technology is self-healing and adaptive facilitating up to 1.1km in full-duplex communication range whilst allowing for up to 24 users.

Sena Bluetooth Ear Defenders

Sena Bluetooth

Sena Bluetooth headsets allow up to 4 users in full-duplex communication and includes both lightweight headsets as well as ear defenders.

Sena Mesh headset being worn

SWATCOM Multicom

SWATCOM’s Multicom devices facilitate full-duplex communication of up to 10 users and works with a broad range of headsets and PTTs.

Sena Mesh headset being worn


Used by many retail outlets to enable flawless team communication, VoCoVo is an easy to use solution for business communication.