Alarm Controls KA-105A KA Series ON/OFF Key Switch, Key Removable in on Position, Keyed Alike

Optimize site access and simplify day-to-day control of alarm systems with the Alarm Controls by ASSA ABLOY KA-105A keyswitch. Designed for installers and facilities managers, this ON/OFF key switch delivers dependable physical security and straightforward operation for access control, monitoring, and alarm integration. The KA-105A ships keyed alike to streamline key issuance across multiple units, and includes two Ace round switch keys so systems are ready at install. The key is removable in the ON position to support secure lockout procedures, while crimp terminal connections ensure a reliable electrical interface with control panels and surveillance or monitoring equipment. Finished in silver and manufactured in the U.S., the compact keyswitch is built for commercial environments where consistent performance matters. Ideal for alarm panels, door control stations, and access control upgrades, the KA-105A helps reduce false alarms and unauthorized use while making maintenance simple. Order the Alarm Controls KA-105A keyswitch for a practical, industry-grade solution that improves security operations and eases key management in your facility.

• Simplifies access control by providing a durable ON/OFF keyswitch for alarm and security systems
• Keyed alike configuration reduces key management overhead across multiple doors or panels
• Ace round switch and two supplied keys enable immediate installation and use
• Key removable in the ON position for controlled lockout and operational safety
• Sturdy crimp terminals and US manufacturing deliver reliable electrical connection and long-term dependability