GRI 10671 Switch 4532LB Set with 4.7K Resistor

Improve perimeter security and streamline installations with the George Risk Industries GRI 10671 magnetic contact. This switch set (model 4532LB) includes a built-in 4.7K resistor, enabling easy supervised circuit wiring for alarm systems and reducing field labor and configuration time. The compact design mounts cleanly on narrow door and window frames, delivering discreet, reliable monitoring for intrusion detection and access control.

Built by George Risk Industries, the 10671 is engineered for commercial-grade durability and consistent operation in security and surveillance environments. Integrators benefit from predictable performance across large deployments, compatibility with most alarm panels, and reduced false alarms thanks to the supervised resistor configuration. As a US-made component, it meets the quality expectations of professional security installers and monitoring centers.

Whether you’re outfitting new construction or retrofitting existing doors and windows, the GRI 10671 (4532LB with 4.7K resistor) provides a dependable contact solution for alarm monitoring, sensor networks, and integrated surveillance projects. Add it to your kit for faster installs and long-term reliability—order now or contact sales for volume pricing.

• Simplifies installation with a built-in 4.7K end-of-line resistor for fast, reliable supervised wiring
• Compact 4532LB form factor fits tight door and window frames for discreet intrusion monitoring
• Factory-tested George Risk Industries quality for consistent performance in commercial security systems
• Reduces troubleshooting and service calls with a durable, US-made magnetic contact designed for long life
• Ideal for integrators: compatible with standard alarm panels and surveillance monitoring setups