{"product_id":"deltana-dkmv4u19-modern-door-knocker-with-viewer-black","title":"Deltana DKMV4U19 Modern Door Knocker with Viewer Black","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DELTANA DKMV4U19 is a modern-style door knocker with an integrated viewer, designed for residential and light commercial entry door applications. The unit combines a functional door knocker with a built-in peephole viewer in a coordinated black finish, allowing installers to deliver both security visibility and a clean architectural look in a single hardware piece. It is sold individually and suits standard door installations where a contemporary hardware profile is specified. At 0.4 pounds, the knocker is lightweight enough for straightforward one-person installation on most door materials.\u003c\/p\u003e\n\u003cp\u003eThis door knocker with viewer is suited for residential entry doors in new construction and replacement hardware projects. It fits applications where a modern, low-profile aesthetic is required, such as contemporary homes or commercial suites. The black finish provides a consistent look when coordinated with other matte or flat-black door hardware. Installation is typically handled by a finish carpenter, door hardware installer, or experienced DIYer working with standard entry doors.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated viewer and knocker in a single unit for streamlined entry door hardware\u003c\/li\u003e\n  \u003cli\u003eModern profile at 6 inches long x 4.5 inches wide x 1 inch deep\u003c\/li\u003e\n  \u003cli\u003eBlack finish for coordination with contemporary door hardware sets\u003c\/li\u003e\n  \u003cli\u003eLightweight construction at 0.4 pounds for easy single-person installation\u003c\/li\u003e\n  \u003cli\u003eSold individually, suitable for single-door residential or light commercial use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation door knocker with viewer for standard residential and light commercial entry doors.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a finish carpenter or door hardware professional using standard drill and screwdriver tools. Before installation, confirm door thickness and viewer bore diameter are compatible with the unit. Follow the door manufacturer's guidelines for hardware mounting hole placement. No special trade licensing is required, but consult local building codes if the installation is part of a permitted renovation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.4 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Each (EA)\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: DELTANA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: DKMV4U19\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELTANA","offers":[{"title":"Default Title","offer_id":51558022906162,"sku":"DKMV4U19","price":69.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a7ed805403105fdd23b829fde5585ac0.jpg?v=1786401137","url":"https:\/\/voomisupply.com\/products\/deltana-dkmv4u19-modern-door-knocker-with-viewer-black","provider":"Voomi Supply","version":"1.0","type":"link"}