KN-CA56D Reed Switch (Door/Window Contact)

The KN-CA56D is a magnetic reed switch designed for door and window contact applications in security and alarm systems. It provides reliable detection of open/close status, making it an essential component for home or office security setups.

• Simple installation – surface mount design with adhesive or screws
• Compatible with most alarm control panels and security systems
• Durable construction for long-lasting performance
• Normally closed (NC) contact for fail-safe operation

Ideal for monitoring doors, windows, and other openings. Connect to your alarm system for instant alerts.