{"product_id":"sdc-pth-2-4q-electric-hinge-4-5-inch-2-4-wire","title":"Sdc PTH-2+4Q Electric Hinge 4.5 Inch 2+4 Wire","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SDC - SECURITY DOOR CONTROLS PTH-2+4Q is a 4.5-inch electric hinge designed to carry low-voltage wiring through a door hinge without exposed wiring runs along the door frame or jamb. It provides a concealed pathway for electrical conductors, supporting both 2-wire and 4-wire configurations in a single unit. This type of hinge is used in access control, electrified lockset, and door monitoring applications where a clean, code-compliant wire transition from the frame to the door leaf is required. Installation is typically performed by a licensed electrician or access control technician working alongside a door hardware specialist.\u003c\/p\u003e\u003cp\u003eThe PTH-2+4Q is suited for commercial and institutional door openings where electrified hardware must be powered or monitored at the door leaf. Typical applications include electric strikes, magnetic locks, door position switches, and request-to-exit devices that require power or signal conductors routed through the hinge barrel. It is appropriate for use on hollow metal doors and frames in commercial access control installations where concealed wiring is specified.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4.5-inch hinge size accommodates standard commercial door and frame preparations\u003c\/li\u003e\n\u003cli\u003eSupports both 2-wire and 4-wire conductor configurations in one hinge\u003c\/li\u003e\n\u003cli\u003eConcealed wiring pathway eliminates exposed wire loops or door-frame conduit runs\u003c\/li\u003e\n\u003cli\u003eDesigned for access control and electrified hardware integration\u003c\/li\u003e\n\u003cli\u003eSold individually as a single unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style electric hinge replacement or new installation component for commercial door openings requiring concealed low-voltage wire transfer through the hinge point.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified electrician or credentialed access control technician in accordance with NFPA 70 (NEC) and applicable local codes. Disconnect and de-energize all power to the door hardware circuit before beginning work. Verify conductor gauge and insulation rating are compatible with the intended load before pulling wire through the hinge barrel. Do not exceed the rated conductor capacity of the hinge or subject the wire passage to mechanical stress from improper hinge alignment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHinge Size\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Configuration\u003c\/strong\u003e: 2-wire plus 4-wire (2+4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Per Package\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e: Locksets and Door Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SDC - SECURITY DOOR CONTROLS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: PTH-2+4Q\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SDC","offers":[{"title":"Default Title","offer_id":51688876409138,"sku":"PTH-2+4Q","price":318.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/sdc-pth-2-4q-electric-hinge-4-5-inch-2-4-wire","provider":"Voomi Supply","version":"1.0","type":"link"}