GRI 120T-12WG 120T Series 3/4" Switch 3/8" Magnet Recessed Switch Set, Wide Gap, 10W, 200VDC, 0.40A, Closed, N/O, A, White

Keep doors and windows secure without compromising aesthetics or serviceability. The George Risk Industries 120T-12WG recessed magnetic contact is a purpose-built security sensor for professional alarm, surveillance, and monitoring systems. Its recessed 3/4" switch mount and compact 3/8" magnet allow concealed installation in wooden or aluminum frames while providing a generous 0.75" standard gap for dependable operation. Rated for typical alarm circuits (10W, 200VDC, 0.40A) with a normally open (N/O) Form A contact, this wired magnetic contact is ideal for perimeter protection where reliability matters. Built-in EOL resistor support and options for longer leads, zip cords, or jacketed cable make panel integration and supervised loop setups straightforward. Technicians will appreciate the easier pull-and-replace access afforded by the larger switch hole, reducing service time on retrofits and new installs. For commercial and residential security projects requiring unobtrusive, durable sensors, choose the George Risk 120T-12WG magnetic contact—add to your next install or contact our sales team for custom wiring and supervisory options.

• Discreet recessed design lets you conceal wiring and hardware for cleaner, tamper-resistant door and window installations
• Wide 0.75" gap and N/O closed contact provide reliable monitoring for high-security alarm and surveillance systems
• 3/4" switch hole and 3/8" magnet hole simplify installation and serviceability in wood or aluminum frames
• Built-in End-of-Line (EOL) resistor option enables supervised circuits and easy integration with alarm panels
• Lifetime warranty and flexible wiring options (leads, terminal blocks, custom lengths) reduce downtime and lower maintenance costs