GRI GI-E18012 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, Brown

For secure access control and dependable perimeter monitoring, the George Risk Industries GI-E18012 recessed magnetic contact delivers a low-profile, tamper-resistant solution ideally suited to commercial steel doors. This 3/4" diameter steel door switch set is built for real-world security — the robust one-piece steel construction resists wear in high-traffic environments while the closed-loop N/O configuration provides consistent, false-alarm-resistant monitoring for alarm and surveillance systems. Rated 10W at 200VDC with a 0.40 Amp capacity and UL 10C fire certification, the GI-E18012 meets demanding safety and code requirements for occupied buildings. Standard 12" leads and a self-locking recessed mount make installation fast and reliable, reducing labor costs on retrofit and new-build projects. Available in brown to blend with finishes, and backed by George Risk's lifetime warranty, this magnetic contact is an excellent choice for access control panels, intrusion detection, and integrated security systems. Specify the GI-E18012 for durable, code-compliant door monitoring — add it to your next security or surveillance installation.

• Low-profile recessed 3/4" design provides tamper-resistant, clean installation for steel doors and frames
• UL 10C fire-rated and UL/ULC approved for compliant commercial and institutional projects
• Durable one-piece steel construction minimizes maintenance and stands up to heavy daily use
• Closed-loop N/O configuration with 10W, 200VDC and 0.40A ratings ensures reliable monitoring with access control and alarm systems
• Self-locking mount and standard 12" leads speed installation, reduce labor time, and lower total project cost
• Backed by a lifetime warranty for long-term reliability and reduced replacement expense