Compatible with a wide range of microphones, illuminators, and other devices and accessories from Axis Communications, the D3110 Connectivity Hub allows integrating audio and non-visual sensors into video systems for improved scene awareness and security. Common applications include connecting door switches, temperature sensors, or smoke detectors to trigger alarms and events. Another common example is setting a motion sensor to trigger a live audio stream. The hub features eight supervised configurable inputs/outputs, an RS-485/RS-422 port, two audio input ports, an audio output, and a relay.