GRI S50RS-12-W 1/4" Recessed Stubby/Closed Loop, White

Keep doors and windows monitored without compromising aesthetics or function — the George Risk Industries S50RS-12-W magnetic contact delivers compact, reliable security where space is limited. As a recessed magnetic contact, the S50RS-12-W is engineered for narrow frames and aluminum screens with a 1/4" (0.3") diameter and only .562" switch length, providing unobtrusive protection for perimeter security, alarm systems, and surveillance integrations. Its normally open (N.O.) Form A contact with a standard 0.25" gap and plated contacts resists sticking or freezing, minimizing false alarms and service interventions. Prewired 12" leads speed installation to alarm panels and monitoring systems, while optional end-of-line (E.O.L.) resistors and diodes simplify supervised wiring for commercial and residential applications. Backed by George Risk Industries’ lifetime limited warranty and US manufacturing, this compact magnetic contact is an ideal choice for integrators seeking dependable, low‑profile solutions for intrusion detection and access control. Add the S50RS-12-W to your next security or surveillance project for discreet, long‑lasting perimeter monitoring.

• Ultra‑compact recessed form factor lets you install a reliable contact where standard switches won’t fit, improving coverage for doors and windows
• Wire‑lead termination and 12" lead length speed installation and integration into alarm panels and access control systems
• Plated contacts resist sticking or freezing for long‑term reliability in harsh or high‑use environments, reducing maintenance calls
• Optional built‑in E.O.L. resistor and diode support simplifies circuit wiring and ensures clean monitoring and supervision
• Discreet white finish and 0.25" standard gap provide dependable, low‑profile monitoring ideal for residential and commercial security applications