Alarm Controls KA-108A KA Series ON/OFF Key Switch, Key Removable Both Positions, Keyed Alike

Streamline access control and system operation with the Alarm Controls by ASSA ABLOY KA-108A key switch — a dependable keyswitch designed for security professionals. This KA Series ON/OFF key switch lets staff quickly enable or disable alarm panels, surveillance inputs, or monitoring circuits while enforcing controlled physical access. The KA-108A ships with two keys and supports key removal in either the ON or OFF position, giving you the flexibility to match operational procedures and reduce unauthorized changes.

Engineered for commercial installations, the switch delivers a 7A contact rating at 28 VDC (also rated at 7A for 125 VAC) and features secure terminal connections for straightforward wiring into alarm, access control, or video monitoring systems. Its compact, silver finish and US manufacturing ensure a professional appearance and consistent performance. Ideal for security integrators, property managers, and IT teams, the KA-108A provides a simple, reliable method to control critical system states.

Add the KA-108A to your next security or surveillance project for dependable keyed control — order now or contact us for volume/keyed-alike options.

• Simplifies secure access control: durable ON/OFF key operation for controlled system arming and disarming
• Flexible key removal: key is removable in either ON or OFF position to match your site procedures
• Reliable electrical performance: 7A contact rating at 28 VDC or 125 VAC supports common security and monitoring devices
• Ready for installation: supplied with two keys and secure terminal connections for fast integration into alarm, surveillance or access control systems
• Built for commercial use: metal construction and Alarm Controls/ASSA ABLOY quality ensure long-term reliability in demanding environments