IP ceiling loudspeaker, ideal for micro zone PA and systems that require a limited number of speakers. Each speaker is individually addressable. Ideal for speakers installed in remote locations, e.g. roads and railways. Remote software upgrade, configuration, and Monitoring. Integrated data switch with advanced networking and security functions. Relay output for remote control, e.g. doors, signal lamps, gates. Powered from the IP network cable using Power over Ethernet (PoE). Superb audio quality high bandwidth codec and adaptive jitter filter.