The PACOM Audio Module offers a complete audio solution for your needs; with the use of the Audio 4 Board and the Audio Converter Expansion Card. The Audio 4 Board is connected via the encrypted OSDP bus to the S1000 Controller. Each board allows connection of up to 4 analog microphones and 1 speaker. Interfacing with the Audio Converter Expansion Card, digital audio can be captured and communicated to PACOM VIGIL CORE. Multiple Audio 4 Boards can be added to the S1000 Controller, allowing up to a maximum of 16 audio devices to be connected on each controller.