GRI GI-E18412B 1" Steel Door Recessed Switch Set, Standard Gap, 10W, 200V DC, Brown

Keep steel doors reliably monitored with the George Risk Industries GI-E18412B recessed magnetic contact — engineered for secure access control, surveillance, and building monitoring. This 1" diameter steel switch set installs flush into door and frame pockets to minimize tamper points and deliver a clean, professional finish. With standard 12" leads and a one-piece, self-locking design, installers save time on retrofits and new builds while reducing labor costs. The GI-E18412B supports up to 200V DC and 10W operation, making it suitable for a wide range of security circuits and alarm panels. UL/ULC approvals and a lifetime warranty give facility managers confidence in long-term performance and compliance. Available in brown to match steel door finishes, this magnetic contact blends discreet aesthetics with industrial-grade durability. Ideal for commercial, industrial, and residential security projects, the GRI 184 Series streamlines installation and improves monitoring reliability. Add the GI-E18412B to your access control or intrusion detection lineup for dependable door sensing — contact us to specify or order for your next security installation.

• Reliable recessed magnetic contact for secure door monitoring that reduces false alarms and tamper vulnerability
• Compact 1" steel housing with 12" leads for fast, clean installation into steel frames and minimal retrofit work
• Rated for 200V DC and 10W to support robust security circuits and high-reliability access control systems
• UL/ULC approvals and lifetime warranty reduce long-term risk and maintenance costs for commercial deployments
• Self-locking, one-piece design in brown provides discreet integration with steel doors for surveillance and monitoring applications