GRI 190-12-W 3/4" Steel Door Recessed Switch Set, Standard Gap, 5W, 175VDC, 0.25 Amp, Open/Closed SPDT, C, White

Optimize perimeter security with the George Risk Industries 190-12-W recessed magnetic contact — engineered for reliable door monitoring on steel doors and frames. This compact 3/4-inch steel switch set mounts flush for discreet surveillance and tamper resistance while delivering SPDT (Form C) operation rated at 175VDC and 0.25 amp for dependable performance with alarm panels, access control and CCTV systems. The self-locking, solid one-piece design and 12-inch leads make installation fast and repeatable, reducing field labor and total cost of ownership. With a standard 0.5-inch gap, UL/ULC approvals and an optional end-of-line resistor, the 190-12-W supports supervised circuits and professional security installations where uptime matters. Ideal for commercial, industrial and multi-family applications, this magnetic contact combines durability, code compliance and easy integration into your monitoring architecture. Order the George Risk 190-12-W today or contact our sales team for volume pricing and integration support to secure your next project.

• Low-profile 3/4-inch recessed steel design for discreet door monitoring that preserves door aesthetics and reduces tamper exposure.
• Reliable SPDT (Form C) switching rated 175VDC and 0.25A for seamless integration with alarm panels, access control and CCTV monitoring.
• Self-locking, one-piece construction and 12-inch leads speed installation and lower labor costs on retrofit and new-build projects.
• UL/ULC approvals and lifetime warranty provide long-term reliability and compliance for commercial and industrial security systems.
• Built-in EOL resistor option and standard 0.5-inch gap simplify wiring and ensure clean integration into supervised security circuits.