GRI N20RS12G Rare Earth Recessed Switch Set, 3/8" (D), Gray

Solve difficult window contact installations with the George Risk Industries GRI N20RS12G Rare Earth Recessed Switch Set — a compact contact magnet solution engineered for modern security and monitoring projects. Designed for installers facing thin vinyl or narrow frame profiles, these recessed magnets sit under 0.12" high and feature a 3/8" diameter to deliver reliable activation without drilling into the window. The nickel-plated finish protects against chipping and corrosion, extending service life in high-use access points and surveillance environments. Sold in convenient packs of 10, the set pairs with GRI press-to-fit contacts and can be used with the MM-600 and a standard gap switch to attain a wider operating gap when required. Ideal for alarm, door/window contact, and building monitoring systems where discreet, durable components matter, this contact magnets & accessories product streamlines installation time and reduces callbacks. Backed by a US-made pedigree and a limited lifetime warranty, the N20RS12G is built for professional security integrators and facilities managers. Order now to simplify installations and keep your surveillance and access control projects on schedule.

• Enables low-profile installation in thin vinyl windows to avoid drilling or frame damage
• Extremely slim rare-earth magnet (under 0.12" height) for discreet, reliable contact activation
• Nickel-plated finish resists chipping and corrosion for long-lasting performance in security systems
• Packs of 10 simplify installations and keep spare parts on hand for maintenance teams
• Works with GRI press-to-fit contacts and MM-600 to achieve a wide gap when needed
• US-made product with a lifetime limited warranty for dependable, professional-grade use