GRI MM-12OF-W Magnet MM-12 in 20OF Case

Optimize perimeter and access security with the George Risk Industries GRI MM-12OF-W contact magnet, designed for dependable door and window monitoring. This MM-12 series contact magnet offers a low-profile white housing that blends into frames and casings while delivering consistent magnetic activation for standard reed switches and alarm contacts. Supplied as MM-12OF-W with 20 magnets per case (20/case), this packaging is ideal for installers and integrators managing multiple sites or large-scale deployments.

Built for security, surveillance and monitoring applications, the MM-12 contact magnet supports quick surface-mount installation and seamless compatibility with common access control and alarm systems. The discreet white finish helps maintain aesthetic continuity in retail, office and residential settings, while the robust design minimizes maintenance and replacement cycles. Whether you’re upgrading existing sensors or stocking up for new installations, the GRI MM-12OF-W delivers reliable contact performance and installation efficiency.

Stock the George Risk MM-12OF-W in your kit to streamline installations and ensure consistent door/window detection across projects—order a 20/case pack to meet your deployment needs.

• Reliable contact detection for doors and windows—improves overall security and monitoring accuracy
• Low-profile, white finish for discreet installation in commercial and residential environments
• Packaged 20 per case (20/case) to simplify bulk deployments and reduce reordering frequency
• Compatible with standard reed switch door/window sensors and access control systems for easy integration
• Durable design for consistent performance in surveillance and perimeter security applications