Alarm Controls Corporation KA-108 Key Switch on Off

Product Description

The ALARM CONTROLS CORPORATION KA-108 is an Ace-style key switch designed for on/off control in access control and security system applications. This switch allows authorized personnel to toggle a circuit using a physical key, providing a simple and reliable means of controlling electric locks, door holders, magnetic locks, or other low-voltage security devices. It ships with 2 keys included. Installers in the commercial security and electrical trades use this switch when a keyed override or manual control point is required at a door, gate, or entry panel.

The KA-108 is suited for commercial and light industrial installations where a tamper-resistant, key-operated on/off switch is needed. Common applications include controlling access to server rooms, restricted entry points, mechanical spaces, and elevator lobbies. It is also used as a keyed override for magnetic lock systems or as a manual shutoff point integrated into an access control panel.

Key Features

• Ace-style key cylinder for on/off switching operation
• Includes 2 keys for immediate deployment
• Designed for low-voltage access control and security circuit applications
• Compact form factor suitable for panel or surface-mount installations
• Sold as a single unit (each)

Compatibility

Designed as an OEM-style key switch for use in commercial access control systems requiring an Ace-style keyed on/off switching point.

Installation Notes

Installation should be performed by a licensed electrician or certified access control technician familiar with low-voltage systems and applicable NEC requirements. De-energize and lock out the circuit before wiring the switch. Secure the switch body firmly to prevent tampering or rotation. Follow the manufacturer product manual for wiring terminal assignments and torque guidance specific to the installation enclosure.