GRI 184-12WG 184 Series 1" Steel Door Recessed Switch Set, Wide Gap, 10W, 200VDC, 0.40 Amp, Closed Loop, N/O, A, and U.L. 10C Fire Rated Gray

For secure, low-profile door monitoring on steel frames, the George Risk Industries GRI 184-12WG recessed magnetic contact delivers dependable performance in commercial, industrial, and institutional security systems. This 184 Series magnetic contact features a compact 1" steel housing with a wide gap (standard 0.75") and 12" leads (or terminal option) to simplify recessed installation in metal doors and frames. Rated at 10W, 200VDC and 0.40 A, the closed-loop, normally open (Form A) contact integrates easily with access control, alarm, and monitoring panels for consistent surveillance and alarm triggering. UL 10C fire-rated construction makes the 184-12WG suitable for life-safety and code-compliant installations, while its self-locking, one-piece design resists tampering and reduces false alarms. Backed by a lifetime warranty, this steel recessed switch set lowers long-term maintenance and replacement costs for installers and facilities teams. Ideal for perimeter security, door state monitoring, and fire-door applications—order the GRI 184-12WG magnetic contact to streamline installation and strengthen your security system.

• Reliable, tamper‑resistant door monitoring: recessed steel design prevents accidental disengagement and protects the contact in high-traffic commercial and industrial doors.
• Fire-safe and code-ready: UL 10C fire-rated construction gives inspectors and facilities managers confidence in life-safety applications.
• Flexible installation: standard 12" leads or terminal options and a compact 1" diameter housing speed up installation and reduce labor costs.
• Wide-gap sensing and robust ratings: wide gap (standard 0.75") with 10W, 200VDC and 0.40 A capability supports demanding security and monitoring setups.
• Long-term reliability: solid one-piece steel construction and a lifetime warranty lower maintenance and replacement costs for security integrators.