GRI 180-12-G 180 Series 3/4" Steel Door Recessed Switch Set, Standard Gap, 10W, 200VDC, 0.40 Amp, Closed Loop, N/O, A, and U.L. 10C Fire Rated Gray

For reliable, low-profile door monitoring in commercial and industrial environments, the George Risk Industries GRI 180-12-G recessed magnetic contact delivers proven security performance. This 3/4" steel recessed switch set is designed to mount neatly into steel doors and frames, providing discreet intrusion detection and consistent contact closure for alarm, access control, and surveillance systems. The closed-loop N/O contact is rated 10W at 200VDC and 0.40 amp, ensuring dependable signaling to control panels and monitoring equipment. Built with a solid one-piece steel housing and a standard 12" wire lead, the 180 Series minimizes installation time and stands up to heavy use while meeting U.L. 10C fire-rated requirements. Self-locking design resists tampering and maintains alignment for accurate monitoring over the life of the installation. Ideal for retrofit and new-construction projects, this magnetic contact integrates seamlessly with alarm systems, video surveillance, and building management controls. Specify the GRI 180-12-G for secure, code-conscious door protection—order now to upgrade your access control and monitoring solutions.

• Low-profile 3/4" recessed steel design provides discreet, tamper-resistant door monitoring for commercial security systems
• Rugged steel housing and U.L. 10C fire-rated construction deliver long-lasting durability and code-compliant protection
• Closed-loop N/O contact rated 10W, 200VDC, 0.40A for reliable alarm and access control signaling
• Standard 12" leads simplify wiring and integration with alarm panels, access control, and monitoring equipment
• Lifetime limited warranty and UL/ULC approvals give installers and facility managers confidence in performance