GRI 100-12-BL 100 Series Standard Gap Miniature Surface Mount Switch Set, Flanged, Closed, N/O, A, Black

Protect entry points with a compact, reliable magnetic contact engineered for professional security systems. The George Risk Industries GRI 100-12-BL miniature surface magnetic contact delivers unobtrusive intrusion detection for doors and windows, ideal for residential, commercial and retrofit applications. Designed for surface mount installation, this flanged set features a normally open (N.O.) Form A contact and a standard 1 inch gap to ensure dependable alarm reporting to panels, access control and monitoring systems. Built for installers, the 100 Series ships with mounting screws and adhesive tape for aluminum or vinyl surfaces, and screw terminal termination simplifies wiring. UL/ULC approvals and a lifetime warranty give integrators long-term confidence in performance and durability. Compatible with surveillance, alarm monitoring and access control deployments, the GRI 100-12-BL integrates seamlessly into multi-vendor security architectures. Add this low-profile magnetic contact to your next intrusion detection project or order samples for evaluation.

• Low-profile surface mount design that blends into doors and frames for discreet security installation
• Reliable N.O. (Form A) contact with a standard 1 inch gap for consistent intrusion monitoring and alarm reporting
• Includes mounting screws and adhesive tape for quick retrofit on aluminum, vinyl, wood and commercial frames
• UL/ULC approved and backed by a lifetime warranty to reduce maintenance and increase system uptime
• Flexible configuration options: wide-gap variants, built-in EOL resistors/diodes, and alternate cable terminations available