GRI 2020-12 3/8" Press Fit Recessed Switch Set, 1/2" Standard Gap, 10W, 200VDC, 0.50A, Closed Loop, N/O, A, White

Keep access points secure and virtually tamper-proof with the George Risk Industries GRI 2020-12 recessed magnetic contact. Designed for security and monitoring professionals, this 3/8" press-fit recessed switch provides a low-profile solution for doors and windows where aesthetics and reliability matter. The GRI 2020-12 is hermetically sealed with plated contacts to resist sticking or freezing, delivering dependable operation in commercial, industrial and perimeter surveillance applications. Rated for 10W and up to 200 VDC at 0.50A, and configured as a normally open (N.O.) closed-loop contact with a standard 1/2" gap, it integrates seamlessly into alarm panels, access control systems and building monitoring networks. Installers benefit from faster mounting, standard 12" leads with optional cable or terminal block, and available built-in E.O.L. resistors or diodes for simple circuit supervision. Backed by George Risk Industries' lifetime warranty, the 2020-12 reduces nuisance faults and maintenance downtime. Specify the GRI 2020-12 for secure, low-profile door and window monitoring—order now or contact us for custom wiring and supervisory options.

• Discreet recessed design reduces visible footprint and tampering risk while providing a clean finish for doors and windows
• Press-fit 3/8" installation speeds mounting and minimizes retrofit labor on commercial installations
• Hermetically sealed, plated contacts deliver consistent performance and resist sticking or freezing in harsh environments
• Built for reliable closed-loop monitoring with a 1/2" standard gap and N.O. contact for dependable alarm signaling
• Lifetime warranty and flexible wiring/EOL options reduce long-term maintenance costs and simplify integration with access control and surveillance systems