AXIS A9210 Network I/O Relay ModuleMeet the AXIS A9210 Network I O Relay Module, a compact, network connected interface that extends the reach of Axis security and automation systems by providing reliable, remote controlled digital inputs and relay outputs. Built to integrate with Axis cameras, NVRs, and Axis companion software, the A9210 enables precise control of external devices such as door controllers, alarms, relays, lights, and sensors directly from your security and automation