{"product_id":"schlage-electronics-9004rl-4-relay-board","title":"Schlage Electronics 9004RL 4-relay Board","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCHLAGE ELECTRONICS 9004RL is a 4-relay board with integrated logic designed for electronic access control applications. It provides switching and control functions for door hardware, electric strikes, magnetic locks, and other access-controlled devices in commercial and institutional security systems. The board combines multiple relay outputs with onboard logic processing, reducing the need for separate control modules and simplifying panel wiring. Licensed security system integrators and low-voltage electricians are the typical installers. Dimensions are 7.2 inches in length, 4.4 inches in width, and 2.8 inches in height, with a total weight of 0.5 pounds.\u003c\/p\u003e\u003cp\u003eThe 9004RL is suited for commercial buildings, multi-family residential properties, and institutional facilities where controlled access at multiple door points is required. It is installed within access control panels or enclosures as part of a broader electronic access control system, supporting applications where relay-switched outputs are needed to trigger door hardware or auxiliary devices at each controlled opening.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFour relay outputs with integrated logic for streamlined access control wiring\u003c\/li\u003e\n\u003cli\u003eCompact form factor at 7.2 x 4.4 x 2.8 inches for panel or enclosure mounting\u003c\/li\u003e\n\u003cli\u003eLightweight construction at 0.5 pounds for easy handling and installation\u003c\/li\u003e\n\u003cli\u003eCombines relay switching and onboard logic in a single board, reducing component count\u003c\/li\u003e\n\u003cli\u003eSuitable for commercial, multi-family, and institutional access control deployments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or expansion relay board for commercial electronic access control systems requiring four relay outputs with integrated logic.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed low-voltage electrician or certified access control integrator. De-energize the access control panel completely before handling the board or making any wiring connections. Follow NEC low-voltage wiring guidelines and all applicable local codes when routing and terminating control wiring. Verify relay output ratings against the connected door hardware specifications before powering the system.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Relays\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 7.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 4.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 2.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SCHLAGE ELECTRONICS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9004RL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHLAGE","offers":[{"title":"Default Title","offer_id":51559861911858,"sku":"9004RL","price":613.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/09d5c914d74ff8cd8e4eb2fe7f130449.jpg?v=1786442903","url":"https:\/\/voomisupply.com\/products\/schlage-electronics-9004rl-4-relay-board","provider":"Voomi Supply","version":"1.0","type":"link"}