GRI 8912-B 4.7K Resistor, Brown, 2-Pack

Keep your security and surveillance contacts operating reliably with the George Risk Industries 8912-B 4.7K resistor (2-pack). Engineered as an end-of-line/resistor tap for contact magnets and alarm loops, this resistor helps maintain proper supervision of circuits so your monitoring system accurately detects open/closed states and reduces nuisance alarms. Each unit is the 4.7K value commonly specified for many alarm panels and contact applications, and the twin-pack format lets technicians replace spares quickly on-site or deploy a redundant resistor for critical points.

Made in the United States, the brown 8912-B resistors are compact and color-coded for easy identification during installation and maintenance. They are ideal for service techs, security integrators, and facility managers who need durable components that support consistent monitoring and long-term reliability. Use them with door/window contacts, magnetic switches, and wired sensor circuits to ensure uninterrupted surveillance performance. Order the GRI 8912-B 4.7K resistor 2-pack for reliable field replacements and streamlined installations.

• Ensures reliable contact signal performance for alarm and monitoring circuits, reducing false trips and missed events
• Ready-to-install 4.7K resistor value (model 8912-B) pre-packaged as a convenient 2-pack for quick replacement or redundancy
• Designed for compatibility with door/window contact magnets and security sensors to maintain consistent end-of-line (EOL) supervision
• US-manufactured quality from George Risk Industries for dependable performance in commercial and residential security systems
• Brown color and compact form factor blend discreetly with wiring and contact assemblies for clean, professional installations
• Low-cost spare solution that minimizes downtime and field service time for installers and integrators