GRI 10242-W Switch Set, 185-12-W with HSR634 Reed

Secure perimeter entry points with confidence using the George Risk Industries 10242-W magnetic contact switch set — designed for dependable commercial security and surveillance applications. This magnetic contact product includes the HSR634 reed and the 185-12-W model hardware to deliver consistent, low-profile door and window monitoring that minimizes false alarms and keeps your alarm panels accurately informed. Built by George Risk Industries in the US for commercial installation, the 10242-W offers rugged durability and reliable switching performance in high-traffic environments. Installers will appreciate the straightforward wiring and compact form factor that reduce install time and labor costs, while facility managers gain peace of mind from proven monitoring and tamper resistance. Ideal for integration with intrusion detection systems, access control, and building monitoring setups, the 10242-W magnetic contact supports long-term, low-maintenance operation. Add this commercial-grade magnetic contact to your next security or surveillance project for accurate, reliable perimeter protection — order now to streamline installation and strengthen monitoring coverage.

• Reliable commercial door/window monitoring that reduces false alarms and ensures continuous security supervision
• Integrates quickly with existing alarm panels using the included HSR634 reed for fast, dependable switching
• Rugged, US-made construction for long life in high-traffic commercial installations
• Low-profile 185-12-W form factor for discreet mounting on doors and frames, improving aesthetics and tamper resistance
• Simple installation and maintenance cut labor time and total cost of ownership for security contractors