The AxTALK RM is a Rechargeable Rackmont Communication System designed for Commercial Diving Operations. This communicator has an internal rechargeable 12 VDC battery and an internal battery charger. The system has individual volume control for each channels so the supervisor can adjust manually the gain on each channels available among the two divers, the tender, the auxiliary input for music and the external audio output for recording. When used with an AxVIEW Video Recording System