{"title":"Geofire","description":"\u003cp\u003eShop Geofire fire door holders and electromagnetic fire door retainers at Door Access Supplies, including hard-wired Doormouse and Conquest models in 24V DC and 230V AC configurations, plus compatible mounting accessories.\u003c\/p\u003e\n\u003ch3\u003eAbout Geofire\u003c\/h3\u003e\n\u003cp\u003eGeofire is a UK manufacturer of specialist fire-door holding and closing technology with a history dating back to 1972. The company designs and manufactures fire-safety products for controlled fire-door applications, including hard-wired electromagnetic holders as well as its well-known Agrippa and Salamander wire-free ranges.\u003c\/p\u003e\n\u003cp\u003eGeofire products are designed for buildings where fire doors need to remain open during normal use for access or ventilation, but must release and close when the fire alarm system is activated. Its equipment is used across commercial buildings, schools, healthcare environments, residential developments and other sites where reliable fire-door operation is essential.\u003c\/p\u003e\n\u003ch3\u003eGeofire Fire Door Hold-Open Products\u003c\/h3\u003e\n\u003cp\u003eOur Geofire collection includes products for hard-wired fire-door retention systems, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeofire Doormouse fire door holders\u003c\/strong\u003e in 24V DC and 230V AC versions with 200N holding force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeofire Conquest fire door holders\u003c\/strong\u003e in surface-mount and flush-mount configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V DC and 230V AC electromagnetic retainers\u003c\/strong\u003e for different fire-alarm and power arrangements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloor mounting brackets\u003c\/strong\u003e for compatible Doormouse and Conquest installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain keeper accessories\u003c\/strong\u003e for installations where the door position or geometry requires additional reach\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGeofire electromagnetic fire door holders are designed to keep fire doors safely open during normal building use and release them when the associated fire-alarm or fire-safety system operates. When selecting a holder, check the supply voltage, mounting method, door position, required holding force and compatibility with the fire-alarm control arrangement.\u003c\/p\u003e\n\u003cp\u003eBrowse our wider \u003ca href=\"\/collections\/magnetic-hold-open\"\u003efire door hold-open devices and retainers\u003c\/a\u003e and \u003ca href=\"\/collections\/fire-alarm-activation\"\u003efire and alarm activation products\u003c\/a\u003e for related fire-door and alarm-control equipment.\u003c\/p\u003e\n\u003cp\u003eIf you are replacing an existing Geofire unit, search using the Geofire model number or product code to help identify the correct compatible holder or accessory.\u003c\/p\u003e","products":[{"product_id":"dr-abs-24-200","title":"Geofire Doormouse 24V DC Fire Door Holder 200N | DR\/ABS\/24\/200","description":"\u003cdiv style=\"color:#104556;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eGeofire Doormouse DR\/ABS\/24\/200\u003c\/strong\u003e is a compact 24V DC surface-mounted electromagnetic fire door holder with a 200N holding force. It is designed for hard-wired fire-door retention systems and includes manual release for convenient day-to-day use.\u003c\/p\u003e\n\u003cp\u003eWhen energised, the holder retains a compatible self-closing fire door. Removal of power by the fire alarm\/control system releases the door so its existing closer can shut it. For floor-mounted installations, use the separate compatible floor bracket rather than describing the standard unit as floor mounted.\u003c\/p\u003e\n\u003ch2 style=\"color:#105466;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSurface\/wall-mounted Doormouse fire door holder\u003c\/li\u003e\n\u003cli\u003e24V DC operation\u003c\/li\u003e\n\u003cli\u003e200N holding force\u003c\/li\u003e\n\u003cli\u003eManual release button\u003c\/li\u003e\n\u003cli\u003eZero residual magnetism\u003c\/li\u003e\n\u003cli\u003eFire-resistant ABS housing\u003c\/li\u003e\n\u003cli\u003eDesigned for EN 1155 fire-door hold-open applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color:#105466;\"\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: DR\/ABS\/24\/200\u003c\/li\u003e\n\u003cli\u003eVoltage: 24V DC\u003c\/li\u003e\n\u003cli\u003eHolding force: 200N\u003c\/li\u003e\n\u003cli\u003eCurrent: approximately 45mA\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 0°C to +40°C\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP51\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Geofire","offers":[{"title":"Default Title","offer_id":53092576035082,"sku":"DR\/ABS\/24\/200","price":28.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/3130\/5226\/files\/DR-ABS-230-200.jpg?v=1779963015"},{"product_id":"dr-abs-230-200","title":"Geofire Doormouse 230V AC Fire Door Holder 200N | DR\/ABS\/230\/200","description":"\u003cdiv style=\"color:#104556;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eGeofire Doormouse DR\/ABS\/230\/200\u003c\/strong\u003e is a compact 230V AC surface-mounted electromagnetic fire door holder with a 200N holding force. It is designed for hard-wired fire-door retention systems and includes a manual release facility.\u003c\/p\u003e\n\u003cp\u003eWith power applied, the holder retains a compatible self-closing fire door in the open position. When the fire alarm\/control system removes power, the magnet releases and the existing door closer shuts the door. A separate floor bracket is available where floor mounting is required.\u003c\/p\u003e\n\u003ch2 style=\"color:#105466;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSurface\/wall-mounted Doormouse fire door holder\u003c\/li\u003e\n\u003cli\u003e230V AC operation\u003c\/li\u003e\n\u003cli\u003e200N holding force\u003c\/li\u003e\n\u003cli\u003eManual release button\u003c\/li\u003e\n\u003cli\u003eZero residual magnetism\u003c\/li\u003e\n\u003cli\u003eFire-resistant ABS housing\u003c\/li\u003e\n\u003cli\u003eDesigned for EN 1155 fire-door hold-open applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color:#105466;\"\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: DR\/ABS\/230\/200\u003c\/li\u003e\n\u003cli\u003eVoltage: 230V AC\u003c\/li\u003e\n\u003cli\u003eHolding force: 200N\u003c\/li\u003e\n\u003cli\u003eCurrent: approximately 10mA\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 0°C to +40°C\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP51\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Geofire","offers":[{"title":"Default Title","offer_id":53092576067850,"sku":"DR\/ABS\/230\/200","price":27.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/3130\/5226\/files\/DR-ABS-230-200.jpg?v=1779963015"},{"product_id":"dr-con-fm-24","title":"Geofire Conquest 24V DC Flush-Mount Fire Door Holder | DR\/CON\/FM\/24","description":"\u003cdiv style=\"color:#104556;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eGeofire Conquest DR\/CON\/FM\/24\u003c\/strong\u003e is a 24V DC flush-mounted electromagnetic fire door holder for hard-wired fire-door retention systems. The flush version is designed around a standard electrical back box for a neat, low-profile installation.\u003c\/p\u003e\n\u003cp\u003eIt retains a compatible self-closing fire door during normal use and releases when the fire alarm\/control system removes power, allowing the door closer to shut the door.\u003c\/p\u003e\n\u003ch2 style=\"color:#105466;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlush-mounted Conquest fire door holder\u003c\/li\u003e\n\u003cli\u003e24V DC operation\u003c\/li\u003e\n\u003cli\u003e200N holding force\u003c\/li\u003e\n\u003cli\u003eZero residual magnetism for clean release\u003c\/li\u003e\n\u003cli\u003eContinuous-duty electromagnetic operation\u003c\/li\u003e\n\u003cli\u003eDesigned for EN 1155 fire-door hold-open applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color:#105466;\"\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: DR\/CON\/FM\/24\u003c\/li\u003e\n\u003cli\u003eMounting: flush\u003c\/li\u003e\n\u003cli\u003eVoltage: 24V DC\u003c\/li\u003e\n\u003cli\u003eHolding force: 200N\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 0°C to +40°C\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP51\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Geofire","offers":[{"title":"Default Title","offer_id":53092576100618,"sku":"DR\/CON\/FM\/24","price":29.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/3130\/5226\/files\/DR-CON-FM-230-400x400.png?v=1781169364"},{"product_id":"dr-con-fm-230","title":"Geofire Conquest 230V AC Flush-Mount Fire Door Holder | DR\/CON\/FM\/230","description":"\u003cdiv style=\"color:#104556;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eGeofire Conquest DR\/CON\/FM\/230\u003c\/strong\u003e is a 230V AC flush-mounted electromagnetic fire door holder for hard-wired fire-door retention systems. The flush version is designed around a standard electrical back box, giving a neat installation where a surface housing is not required.\u003c\/p\u003e\n\u003cp\u003eIt holds a compatible self-closing fire door open during normal use and releases when power is removed by the fire alarm\/control system, allowing the door closer to shut the door.\u003c\/p\u003e\n\u003ch2 style=\"color:#105466;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlush-mounted Conquest fire door holder\u003c\/li\u003e\n\u003cli\u003e230V AC operation\u003c\/li\u003e\n\u003cli\u003e200N holding force\u003c\/li\u003e\n\u003cli\u003eZero residual magnetism for clean release\u003c\/li\u003e\n\u003cli\u003eContinuous-duty electromagnetic operation\u003c\/li\u003e\n\u003cli\u003eDesigned for EN 1155 fire-door hold-open applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color:#105466;\"\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: DR\/CON\/FM\/230\u003c\/li\u003e\n\u003cli\u003eMounting: flush\u003c\/li\u003e\n\u003cli\u003eVoltage: 230V AC\u003c\/li\u003e\n\u003cli\u003eHolding force: 200N\u003c\/li\u003e\n\u003cli\u003ePower consumption: approximately 1.15W\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 0°C to +40°C\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP51\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Geofire","offers":[{"title":"Default Title","offer_id":53092576133386,"sku":"DR\/CON\/FM\/230","price":31.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/3130\/5226\/files\/DR-CON-FM-230-400x400.png?v=1781169364"},{"product_id":"dr-con-sm-24","title":"Geofire Conquest 24V DC Surface-Mount Fire Door Holder | DR\/CON\/SM\/24","description":"\u003cdiv style=\"color:#104556;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eGeofire Conquest DR\/CON\/SM\/24\u003c\/strong\u003e is a 24V DC surface-mounted electromagnetic fire door holder for hard-wired fire-door retention systems. Its surface housing gives installers a straightforward option where a flush back box is not being used.\u003c\/p\u003e\n\u003cp\u003eWith power applied, the magnet holds a compatible self-closing fire door open. When the fire alarm\/control system removes power, it releases so the existing door closer can shut the door.\u003c\/p\u003e\n\u003ch2 style=\"color:#105466;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSurface-mounted Conquest fire door holder\u003c\/li\u003e\n\u003cli\u003e24V DC operation\u003c\/li\u003e\n\u003cli\u003e200N holding force\u003c\/li\u003e\n\u003cli\u003eZero residual magnetism for clean release\u003c\/li\u003e\n\u003cli\u003eContinuous-duty electromagnetic operation\u003c\/li\u003e\n\u003cli\u003eDesigned for EN 1155 fire-door hold-open applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color:#105466;\"\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: DR\/CON\/SM\/24\u003c\/li\u003e\n\u003cli\u003eMounting: surface\u003c\/li\u003e\n\u003cli\u003eVoltage: 24V DC\u003c\/li\u003e\n\u003cli\u003eHolding force: 200N\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 0°C to +40°C\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP51\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Geofire","offers":[{"title":"Default Title","offer_id":53092576166154,"sku":"DR\/CON\/SM\/24","price":31.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/3130\/5226\/files\/DR-CON-FM-230-400x400.png?v=1781169364"},{"product_id":"dr-con-sm-230","title":"Geofire Conquest 230V AC Surface-Mount Fire Door Holder | DR\/CON\/SM\/230","description":"\u003cdiv style=\"color:#104556;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eGeofire Conquest DR\/CON\/SM\/230\u003c\/strong\u003e is a 230V AC surface-mounted electromagnetic fire door holder for hard-wired fire-door retention systems. Its surface housing makes it suitable where a flush electrical back box is not being used.\u003c\/p\u003e\n\u003cp\u003eWith power applied, the magnet holds a compatible self-closing fire door open. When the fire alarm\/control system removes power, the holder releases so the existing door closer can shut the door.\u003c\/p\u003e\n\u003ch2 style=\"color:#105466;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSurface-mounted Conquest fire door holder\u003c\/li\u003e\n\u003cli\u003e230V AC operation\u003c\/li\u003e\n\u003cli\u003e200N holding force\u003c\/li\u003e\n\u003cli\u003eZero residual magnetism for clean release\u003c\/li\u003e\n\u003cli\u003eContinuous-duty electromagnetic operation\u003c\/li\u003e\n\u003cli\u003eDesigned for EN 1155 fire-door hold-open applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color:#105466;\"\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: DR\/CON\/SM\/230\u003c\/li\u003e\n\u003cli\u003eMounting: surface\u003c\/li\u003e\n\u003cli\u003eVoltage: 230V AC\u003c\/li\u003e\n\u003cli\u003eHolding force: 200N\u003c\/li\u003e\n\u003cli\u003ePower consumption: approximately 1.15W\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 0°C to +40°C\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP51\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Geofire","offers":[{"title":"Default Title","offer_id":53092576198922,"sku":"DR\/CON\/SM\/230","price":33.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/3130\/5226\/files\/DR-CON-FM-230-400x400.png?v=1781169364"},{"product_id":"dr-brk","title":"Floor Mounting Bracket for Geofire Doormouse\/Conquest | DR\/BRK","description":"\u003cdiv style=\"color:#104556;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eDR\/BRK\u003c\/strong\u003e is a floor mounting bracket for compatible Geofire electromagnetic fire door holders. It provides an alternative mounting position where the building layout makes standard wall mounting unsuitable.\u003c\/p\u003e\n\u003ch2 style=\"color:#105466;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePurpose-made fire door retainer mounting accessory\u003c\/li\u003e\n\u003cli\u003eAllows compatible retainers to be positioned at floor level\u003c\/li\u003e\n\u003cli\u003eUseful where wall position, skirting or door geometry prevents a conventional installation\u003c\/li\u003e\n\u003cli\u003eFor professional fire-door hold-open installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the selected retainer model and installation dimensions before ordering to confirm bracket compatibility and alignment with the door armature.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RGL Electronics","offers":[{"title":"Default Title","offer_id":53092576231690,"sku":"DR\/BRK","price":20.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/3130\/5226\/files\/DR-BKT-400x400_1d3705ab-8d00-42cf-b42c-1206eed66fe4.png?v=1781168424"},{"product_id":"dr-ch","title":"1m Chain Keeper for Fire Door Retainers | DR\/CH","description":"\u003cdiv style=\"color:#104556;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eDR\/CH\u003c\/strong\u003e is a 1 metre chain keeper for electromagnetic fire door retainer installations where the distance or geometry between the fixed holder and door requires a flexible connection.\u003c\/p\u003e\n\u003ch2 style=\"color:#105466;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 metre chain assembly\u003c\/li\u003e\n\u003cli\u003eBridges larger gaps between wall-mounted retainer and door\u003c\/li\u003e\n\u003cli\u003eUseful for non-standard door and wall layouts\u003c\/li\u003e\n\u003cli\u003eAllows a flexible connection where a conventional fixed armature position is impractical\u003c\/li\u003e\n\u003cli\u003eSuitable for professional fire-door retention installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the complete door geometry, retainer model and fire-door installation requirements before specifying a chain keeper.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RGL Electronics","offers":[{"title":"Default Title","offer_id":53092576297226,"sku":"DR\/CH","price":44.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/3130\/5226\/files\/DR-CH.jpg?v=1779963019"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/3130\/5226\/collections\/geofire-collection-logo.png?v=1788507898","url":"https:\/\/dooraccesssupplies.com\/collections\/geofire.oembed","provider":"Door Access Supplies","version":"1.0","type":"link"}