- Expansion module
AXIS A9188 Network I/O Relay Module is an intelligent module with configurable I/Os and relays and supports supervised inputs. With its open platform it offers a high level of integration with AXIS A1001 Network Door Controller and other facility systems, such as elevator control for floor management and HVAC (Heating, ventilation and AC) systems. It can also be used with AXIS Video Hosting System, AXIS Camera Station or third party partner software. The module provides power to I/O devices and can extend the functionality of any Axis product where you need additional I/Os or relays.