{"product_id":"george-risk-industries-inc-8427-4-7k-ohm-resistor-pack","title":"George Risk Industries Inc. 8427 4.7k Ohm Resistor Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GEORGE RISK INDUSTRIES INC. 8427 is a resistor pack designed for use with recessed contact security and alarm circuits. The pack includes two 4.7k ohm resistors configured for end-of-line or supervisory resistance applications common in low-voltage security installations. Licensed alarm technicians and security system installers rely on this type of resistor pack to maintain proper circuit supervision, ensuring that alarm panels can detect open or short fault conditions on protected zones. Each unit is sold individually and is compatible with standard recessed contact wiring configurations.\u003c\/p\u003e\n\u003cp\u003eThis resistor pack is suited for residential and light commercial security installations where recessed door or window contacts require end-of-line resistors to supervise the detection loop. It is typically installed directly at the contact point or within the wiring circuit to provide the panel with the correct resistance value for zone monitoring. Applications include intrusion detection systems, access control perimeter zones, and any supervised contact circuit requiring a 4.7k ohm termination.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes 2 x 4.7k ohm resistors per pack for end-of-line supervisory wiring\u003c\/li\u003e\n  \u003cli\u003eDesigned for use with recessed contact security and alarm circuits\u003c\/li\u003e\n  \u003cli\u003eSupports proper fault detection by maintaining correct zone resistance values\u003c\/li\u003e\n  \u003cli\u003eCompact form factor for installation at or near the contact location\u003c\/li\u003e\n  \u003cli\u003eSold as individual pack (quantity 1 per unit of measure)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style resistor pack for use with recessed contact alarm and security circuits requiring 4.7k ohm end-of-line resistor termination.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed alarm or low-voltage technician in accordance with applicable local codes and NFPA 72 guidelines where relevant. De-energize and disarm the security panel before working on any zone wiring. Resistors should be connected in the circuit according to the panel manufacturer's end-of-line wiring diagram. Do not substitute resistors of a different value without confirming compatibility with the alarm control panel specifications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResistance Value\u003c\/strong\u003e: 4.7k ohm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity of Resistors\u003c\/strong\u003e: 2 per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e: Recessed Contacts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GEORGE RISK INDUSTRIES INC.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 8427\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GEORGE RISK INDUSTRIES INC.","offers":[{"title":"Default Title","offer_id":51777770225970,"sku":"8427","price":19.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6ef8eb6239801da4e31547e371828039.jpg?v=1789171858","url":"https:\/\/voomisupply.com\/products\/george-risk-industries-inc-8427-4-7k-ohm-resistor-pack","provider":"Voomi Supply","version":"1.0","type":"link"}