GRI 199-12-B 1" Steel Door Recessed Switch Set, Standard Gap, 5W, 175VDC, 0.25 Amp, DPDT, X 2, Brown

Secure, low‑profile door monitoring for commercial and industrial steel doors. The George Risk Industries GRI 199-12-B recessed magnetic contact is a rugged, recessed switch set engineered to protect entry points in security, surveillance and access control installations. Its 1‑inch steel housing and self‑locking recessed mount resist tampering while providing a clean, concealed install. The DPDT (Form C) contact configuration offers redundant switching for reliable monitoring and integration with alarm panels, and the standard 12‑inch leads make wiring straightforward on site. UL and ULC approvals plus a lifetime warranty mean you get a code‑recognized device built for long service life, minimizing maintenance and false alarms. With a standard 0.5" gap and support for End‑of‑Line resistors, this magnetic contact simplifies supervised circuits and accelerates commissioning. Ideal for door monitoring, perimeter security, and access control projects where durability and dependable signaling matter. Specify the GRI 199-12-B for your next alarm or surveillance upgrade — contact sales or order today to secure entry points quickly and confidently.

• Tamper‑resistant recessed design for secure door monitoring on steel frames
• Dual‑pole DPDT contacts provide reliable redundancy for alarm and access control systems
• Durable steel construction and UL/ULC listings deliver long-term performance and code compliance
• 12-inch leads and self‑locking mount speed installation and reduce labor costs
• Built‑in EOL resistor support simplifies wiring to alarm panels and monitoring equipment