{"product_id":"gd830f-door-retaining-magnet-hold-open","title":"GD830F-12 \/ GD830F-24 Door Retaining Magnet","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGD830F-12 \/ GD830F-24 Floor Mounted Door Retaining Magnets\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e are electromagnetic door holders designed to safely hold doors open during normal operation and automatically release them when the connected fire alarm or door control system is activated. Also known as a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edoor retaining magnet\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, door hold open magnet, door holder, door hold open device or electromagnetic door holder, the GD830F provides a reliable solution for controlled door hold-open applications in commercial, educational, healthcare and public sector buildings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for integration with fire alarm and door control systems, the GD830F allows doors to remain open for convenience and accessibility. When power is removed from the magnet, the retained door is released, allowing the fitted door closer to automatically close the door.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from durable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003estainless steel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the GD830F Series provides dependable performance and long-term reliability. Available in dedicated \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e12VDC and 24VDC\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e versions, both models include an integrated override switch for local release of the retained door when required.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eAvailable Models\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eGD830F-12\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – 12VDC Floor Mounted Door Retaining Magnet\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eGD830F-24\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – 24VDC Floor Mounted Door Retaining Magnet\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFloor Mounted Door Retaining Magnet\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable in 12VDC or 24VDC Versions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHolding Force up to 80lbs (36kg)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated Override Release Switch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable Stainless Steel Construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for Connection to Fire Alarm Systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic Release when Power is Removed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact and Robust Design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for Door Hold-Open Applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for Commercial and Public Buildings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReliable Electromagnetic Operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eTypical Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDoor Hold-Open Systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFire Alarm Controlled Doors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommercial Buildings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOffice Buildings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSchools and Educational Facilities\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHealthcare Environments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHotels and Hospitality Venues\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePublic Buildings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCorridors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAssisted Access Environments\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGD830F Series\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is designed to integrate with a wide range of fire alarm, door control and building management equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFire Alarm Systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDoor Closers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDoor Control Systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmoke Control Systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilding Management Systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEmergency Door Control Systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/access-control\" title=\"Access Control Systems\"\u003e\u003cspan\u003eAccess Control Systems\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLife Safety Systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/additional-equipment\" title=\"Power Supply Units (PSU)\"\u003e\u003cspan\u003ePower Supplies\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specification\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Door Retaining Magnet\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAvailable Models:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e GD830F-12 \/ GD830F-24\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOperating Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 12VDC or 24VDC depending on model\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHolding Force:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Up to 80lbs (36kg)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMounting Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Floor Mounted\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOverride Switch:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Integrated\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaterial:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stainless Steel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 105mm x 103mm x 70mm (H x W x D)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/GD830F.pdf?3830864600253867578\" title=\"GD830F Floor Mounted Door Retaining Magnet Product Information\"\u003e\u003cspan\u003eGD830F Product Information\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGD830F-12 \/ GD830F-24 Floor Mounted Door Retaining Magnets\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provide a reliable and practical solution for controlled door hold-open applications. Available in dedicated 12VDC and 24VDC versions, both models combine durable stainless steel construction, an integrated override release switch and up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e80lbs (36kg)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e holding force, making them suitable for a wide range of commercial, educational, healthcare and public sector installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eWhat is the GD830F used for?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe GD830F is used to hold doors open during normal operation and automatically release them when power is removed by a connected fire alarm or door control system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat is a door retaining magnet?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA door retaining magnet, also known as a door hold open magnet or electromagnetic door holder, uses electromagnetic force to retain a door in the open position. When power is removed, the magnet releases the door so that the fitted door closer can close it.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat holding force does the GD830F provide?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe GD830F provides a holding force of up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e80lbs (36kg)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat is the difference between the GD830F-12 and GD830F-24?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGD830F-12\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e operates at 12VDC, while the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGD830F-24\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e operates at 24VDC. Both models provide the same basic door retaining function and holding force.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDoes the GD830F include a manual release function?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYes. Both models include an integrated override switch that allows the retained door to be released locally when required.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan the GD830F be connected to a fire alarm system?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYes. The GD830F can be connected to a suitable fire alarm or door control system so that power is removed and the retained door is released when required.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs the GD830F floor mounted?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYes. The GD830F is specifically designed as a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efloor-mounted door retaining magnet\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs there a fire-rated version available?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYes. A dedicated \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFR-GD830F Fire Door Retaining Magnet\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e range is available for applications requiring tested fire-door suitability and associated fire certification.\u003c\/span\u003e\u003c\/p\u003e","brand":"GEM","offers":[{"title":"GD830F-12 (12VDC magnet)","offer_id":12912998482031,"sku":"GD830F-12","price":56.65,"currency_code":"GBP","in_stock":true},{"title":"GD830F-24 (24VDC magnet)","offer_id":12913040916591,"sku":"GD830F-24","price":56.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/gd830f-12vdc-24vdc-floor-mounted-fire-door-retaining-magnet.jpg?v=1784064479","url":"https:\/\/www.smartaccesssolutions.uk\/products\/gd830f-door-retaining-magnet-hold-open","provider":"Smart Access Solutions Ltd","version":"1.0","type":"link"}