Heinrich's IP/TCP Network Audio System IP-NAS Software is a feature-packed software that supports Windows 2000, Windows 2007, and Windows 7. The software is designed to be user-friendly and all the displays are in English. It comes with a built-in system set up, system monitor, media player, program timer, and system memory functions.

One of the key features of the software is cloud broadcasting MP3 files online. This allows scheduled and matrix broadcasting to designated loudspeaker zones at preset times. The software also enables the monitoring and display of the working status of each equipment in use.

The software offers flexible multiple-level loudspeaker zone definitions, allowing end-users to define loudspeakers into as many zones as possible at the same time. It also comes with a built-in weekly timer, which can broadcast pre-recorded voice messages, bells, songs to selected zones by trigger contact or manual operation.

The head equipment can encode analog sources into digital sources to be transferred over the network. The software supports a maximum of 5 different sound cards for simultaneous source collection.

One software packet includes administrator and branch server and alarm server. The software also offers graphic maps display for visually simple monitoring and operation.