GRI 28AWG-B Surface Mount Magnetic Reed Switch Set, Closed Loop, Wide Gap up to 1-1/2", Concealed Terminals, Brown

Ensure dependable perimeter intrusion detection with the George Risk Industries 28AWG-B surface-mount magnetic contact. Designed for commercial and industrial security systems, this closed-loop reed switch delivers consistent, tamper-resistant performance where reliable monitoring matters most. The wide-gap design supports a standard gap of up to 1.5", reducing alignment sensitivity on steel or uneven mounting surfaces and minimizing installation adjustments. Concealed screw terminals protect wiring from tampering while providing secure, professional connections to alarm and access control panels. As a Form A (N.O.) magnetic contact with UL/ULC certification and a lifetime limited warranty, the 28AWG-B meets stringent safety and quality expectations for surveillance and intrusion detection installations. Its brown finish blends discreetly with darker frames and trim, making it ideal for retail, office, and industrial deployments. Upgrade your security system with a proven magnetic contact that simplifies installation and improves monitoring reliability — order the GRI 28AWG-B today to enhance your access control and intrusion detection setup.

• Reliable perimeter protection for commercial and industrial doors and windows, improving overall security monitoring
• Wide-gap design (up to 1.5" standard gap) reduces alignment issues and simplifies installation on uneven or steel surfaces
• Concealed screw terminals minimize tampering and maintain a clean, professional appearance
• Surface-mount form factor and wired connectivity speed up installation and integrate easily with access control and alarm panels
• UL/ULC certified with lifetime limited warranty for long-term system reliability and peace of mind