Aiphone AX-16SW AX Master Add-On Selector for 16-Doors/Subs

Scale and centralize intercom control for larger facilities with the Aiphone AX-16SW Master Add-On Selector. This master expansion module is designed to extend your AX intercom system capacity—supporting a maximum of 7 add-on selectors for up to 112 additional door and sub stations—so you can manage more entry points without swapping core hardware. With four RJ45 master station ports and a CAT-5e wiring hub, the AX-16SW streamlines networking and reduces cabling time, making installation faster for IT and security teams.

Built to mount directly to an AX master or to other AX-16SW units using supplied brackets, this unit offers flexible desk, surface or wall mounting to fit control rooms, lobbies, and security stations. It controls all AX system functionality from a centralized point, improving monitoring and coordination across door stations and surveillance workflows. TAA and NDAA compliance also make it suitable for public sector and enterprise deployments.

Ideal for commercial buildings, campuses, healthcare facilities and government sites, the Aiphone AX-16SW delivers reliable, scalable intercom expansion to strengthen access control and security monitoring. Contact your supplier to add the AX-16SW to your AX system today.

• Scales intercom systems to support up to 112 additional door/sub stations, enabling larger multi-door installations without replacing existing masters
• Centralizes control and monitoring through four RJ45 master ports, simplifying security and surveillance management for operators
• Simplifies installation and reduces cabling complexity with a CAT-5e wiring hub and ribbon cable interconnect to the master station
• Flexible mounting (desk, surface or wall) and direct-mount brackets allow neat integration with existing AX master stations for compact deployments
• TAA and NDAA compliant for government and enterprise procurement, ensuring regulatory-ready expansion for critical infrastructure