{"product_id":"concealed-door-security-chain-guard","title":"Concealed Door Security Chain Guard – Spring-Loaded Retractable Mortise Restrictor for Hotels \u0026 Homes","description":"\u003cp\u003eEnhance entryway safety with seamless architectural subtlety using our \u003cstrong\u003eConcealed Door Security Chain Guard\u003c\/strong\u003e. Designed specifically for boutique hotel suites, multi-family residences, and modern private homes, this heavy-duty door restrictor installs fully recessed into the door stile and jamb. When the door is closed, the hardware remains 100% invisible. When opened to verify visitors or allow fresh airflow, the high-tensile stainless steel chain extends smoothly to prevent forced entry.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% Concealed Mortise Installation:\u003c\/strong\u003e Inset edge-mortise design leaves zero surface-mounted hardware visible on the face of the door or frame when closed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring-Loaded Self-Retracting Mechanism:\u003c\/strong\u003e Internal high-performance spring smoothly draws the chain back into the door barrel upon closing, preventing pinched door edges and chain tangles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Tensile Stainless Steel Link Chain:\u003c\/strong\u003e Interlinked solid stainless steel construction provides superior tensile and shear resistance against forceful kick-ins.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePush-Button Interior Safety Release:\u003c\/strong\u003e Ergonomic quick-release button on the jamb receiver allows occupants to safely and quickly disengage the chain from inside.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArchitectural Corrosion-Resistant Finishes:\u003c\/strong\u003e Die-cast zinc alloy faceplates available in Matte Black, Brushed Silver, Brushed Gold, and Modern Grey.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Solid Zinc Alloy faceplates, Grade 304 Stainless Steel chain, heavy-gauge steel internal spring barrel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Edge-mortised concealed installation (Door barrel + jamb catch plate)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoor Fit:\u003c\/strong\u003e Inward-swinging wood, composite, and metal entry doors (Minimum door thickness 35mm \/ 1-3\/8\")\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinishes Available:\u003c\/strong\u003e Matte Black, Brushed Silver, Brushed Gold, Modern Grey\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdeal Applications:\u003c\/strong\u003e Hotel guest rooms, luxury apartments, executive condominiums, private residences, and dormitories\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ningbo Dimon Metal Products Co.,Ltd","offers":[{"title":"Black","offer_id":50615631577227,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Brushed","offer_id":50615631609995,"sku":null,"price":57.0,"currency_code":"USD","in_stock":true},{"title":"Brushed gold","offer_id":50615631642763,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true},{"title":"Grey","offer_id":50615631675531,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/0295\/7707\/files\/S5c0c92e445f64a669b86733d1119c97cJ.webp?v=1791532521","url":"https:\/\/nbdimon.myshopify.com\/en-mx\/products\/concealed-door-security-chain-guard","provider":"Ningbo Dimon Metal Products Co.,Ltd","version":"1.0","type":"link"}