{"product_id":"fr-ml350m-monitored-fire-rated-electric-release-lock","title":"FR-ML350M Monitored Fire Rated Electric Release Lock","description":"\u003cp\u003eThe \u003cstrong\u003eFR-ML350M Fire Rated Electric Release Lock\u003c\/strong\u003e is a high-security \u003cstrong\u003efail-safe\u003c\/strong\u003e locking solution designed for use with \u003ca title=\"Access Control Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/access-control\"\u003eaccess control systems\u003c\/a\u003e, emergency door systems, fire doors, and door entry applications. Suitable for commercial, industrial, educational, healthcare, residential, and public sector environments, it provides reliable door security whilst supporting fire-rated door and access control requirements.\u003c\/p\u003e\n\u003cp\u003eManufactured from \u003cstrong\u003edurable stainless steel\u003c\/strong\u003e with a narrow-profile design, the FR-ML350 offers a holding force of up to \u003cstrong\u003e1500lbs\u003c\/strong\u003e whilst remaining capable of operating under side loads of up to \u003cstrong\u003e500lbs\u003c\/strong\u003e. Its compact construction makes it particularly suitable for installations where space is limited but high holding force and dependable operation are required.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for fire-rated door applications, the FR-ML350 has been fire tested to \u003cstrong\u003eBS EN 1634-1\u003c\/strong\u003e, holds a \u003cstrong\u003e1-hour UK fire certificate\u003c\/strong\u003e, and is suitable for installation on compatible \u003cstrong\u003eFD30\u003c\/strong\u003e and \u003cstrong\u003eFD60\u003c\/strong\u003e fire doors. The monitored output allows integration with access control and door monitoring systems for enhanced security and status reporting.\u003c\/p\u003e\n\u003ch2\u003eAvailable Models\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFR-ML350M –\u003c\/strong\u003e Fire Rated Monitored Electric Release Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eML350-44MM-KEEPER -\u003c\/strong\u003e ML350 44mm Lock Keeper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eML350-54MM-KEEPER -\u003c\/strong\u003e ML350 54mm Lock Keeper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFire rated electric release lock\u003c\/li\u003e\n\u003cli\u003eFail-safe operation (power to lock)\u003c\/li\u003e\n\u003cli\u003eHolding force up to 1500lbs\u003c\/li\u003e\n\u003cli\u003eOperating Voltage 12VDC-24VDC\u003c\/li\u003e\n\u003cli\u003eSide load capability up to 500lbs\u003c\/li\u003e\n\u003cli\u003eMonitored lock status output\u003c\/li\u003e\n\u003cli\u003eStainless steel construction\u003c\/li\u003e\n\u003cli\u003eNarrow-profile design\u003c\/li\u003e\n\u003cli\u003eFire tested to BS EN 1634-1\u003c\/li\u003e\n\u003cli\u003e1 Hour UK Fire Certificate\u003c\/li\u003e\n\u003cli\u003eSuitable for Compatible FD30 and FD60 Fire Doors\u003c\/li\u003e\n\u003cli\u003eSuitable for access control and emergency door systems\u003c\/li\u003e\n\u003cli\u003eCompact design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFire doors\u003c\/li\u003e\n\u003cli\u003eAccess control systems\u003c\/li\u003e\n\u003cli\u003eEmergency door systems\u003c\/li\u003e\n\u003cli\u003eCommercial buildings\u003c\/li\u003e\n\u003cli\u003eEducational facilities\u003c\/li\u003e\n\u003cli\u003eHealthcare environments\u003c\/li\u003e\n\u003cli\u003ePublic buildings\u003c\/li\u003e\n\u003cli\u003eInternal security doors\u003c\/li\u003e\n\u003cli\u003eStaff-only areas\u003c\/li\u003e\n\u003cli\u003eDoor entry systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility and Accessories\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFR-ML350M\u003c\/strong\u003e is designed to integrate with a wide range of door security and life safety equipment.\u003c\/p\u003e\n\u003cp\u003eThis electric release is commonly used with access control systems, door entry intercoms, keypads, proximity readers, press to exit buttons, timers, relays and power supplies.\u003c\/p\u003e\n\u003cp\u003eWhen building a complete system, please check the release type, fail-safe or fail-secure operation, voltage, door type, lock case compatibility and installation requirements before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Access Control Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/access-control\"\u003eAccess Control Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/intercom-systems\" title=\"Door Entry Systems\"\u003eDoor Entry Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/intercom-systems\" title=\"Intercom Systems\"\u003eIntercom Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Proximity Card Readers\" href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/proximity-reader-keypad-bluetooth\/Proximity\"\u003eProximity Card Readers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Keypad Entry Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/keypad-proximity-bluetooth-reader-door-entry-access-security\"\u003eKeypad Entry Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/exit-buttons-infra-red-wireless-illuminated-touch\" title=\"Press to Exit Buttons\"\u003ePress to Exit Buttons\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/emergency-break-glass-call-point\" title=\"Emergency Door Release Units\"\u003eEmergency Door Release Units\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/additional-equipment\" title=\"Power Supply Units\"\u003ePower Supplies\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Relays and Timers\" href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/relay-timer\"\u003eRelays and Timers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eBuilding Management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fire Rated Electric Release Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 12VDC - 24VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Fail-Safe (Power to Lock)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolding Force:\u003c\/strong\u003e Up to 1500lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Load Capacity:\u003c\/strong\u003e Up to 500lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring:\u003c\/strong\u003e Monitored\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Rating:\u003c\/strong\u003e BS EN 1634-1 Tested\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e 1-Hour UK Fire Certificate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable Door Types: \u003c\/strong\u003eCompatible FD30 and FD60 fire doors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 200mm x 25mm x 40mm (H x W x D)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/FR-ML350.pdf?v=1777994986\" title=\"FR-ML350 Product Information\"\u003eFR-ML350M Product Information\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe FR-ML350M Fire Rated Electric Release Lock provides a compact and reliable locking solution for fire-rated door applications. Featuring fail-safe operation, monitored status output, BS EN 1634-1 fire testing, and a holding force of up to 1500lbs, it is ideal for installations requiring secure access control on compatible fire-rated doors.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the FR-ML350M used for?\u003c\/h3\u003e\n\u003cp\u003eThe FR-ML350M is a fire-rated electric release lock designed to secure doors within access control, emergency exit, and door entry systems.\u003c\/p\u003e\n\u003ch3\u003eWhat holding force does the lock provide?\u003c\/h3\u003e\n\u003cp\u003eThe FR-ML350M provides a holding force of up to \u003cstrong\u003e1500lbs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat does fail-safe operation mean?\u003c\/h3\u003e\n\u003cp\u003eFail-safe operation means the lock requires power to remain locked. If power is removed, the lock automatically releases, allowing safe egress.\u003c\/p\u003e\n\u003ch3\u003eIs the lock monitored?\u003c\/h3\u003e\n\u003cp\u003eYes. The FR-ML350M includes a lock status monitoring output that can be connected to compatible access control and door monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eHas the lock been fire tested?\u003c\/h3\u003e\n\u003cp\u003eYes. The FR-ML350M has been fire tested to \u003cstrong\u003eBS EN 1634-1\u003c\/strong\u003e and holds a \u003cstrong\u003e1-hour UK fire certificate\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs the FR-ML350M suitable for fire doors?\u003c\/h3\u003e\n\u003cp\u003eYes. The FR-ML350M is suitable for installation on compatible \u003cstrong\u003eFD30\u003c\/strong\u003e and \u003cstrong\u003eFD60\u003c\/strong\u003e fire-rated doors, subject to the relevant certification and installation requirements.\u003c\/p\u003e\n\u003ch3\u003eCan the lock operate under side load?\u003c\/h3\u003e\n\u003cp\u003eYes. The FR-ML350M is capable of operating under side loads of up to 500lbs.\u003c\/p\u003e\n\u003ch3\u003eWhat operating voltage does the lock require?\u003c\/h3\u003e\n\u003cp\u003eThe FR-ML350M operates from a 12VDC - 24VDC power supply.\u003c\/p\u003e\n\u003ch3\u003eCan the lock be used with access control systems?\u003c\/h3\u003e\n\u003cp\u003eYes. The lock is designed for use with access control systems, door entry systems, emergency door systems, and fire alarm interfaces.\u003c\/p\u003e","brand":"GEM","offers":[{"title":"FR-ML350M Fire Rated Electric Release Lock","offer_id":57071316566391,"sku":"FR-ML350M","price":336.44,"currency_code":"GBP","in_stock":true},{"title":"ML350 44mm keeper","offer_id":57073349362039,"sku":"ML350-44MM-KEEPER","price":18.15,"currency_code":"GBP","in_stock":true},{"title":"ML350 54mm Keeper","offer_id":57073350115703,"sku":"ML350-54MM-KEEPER","price":28.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/fr-ml350-fire-rated-electric-release-lock.jpg?v=1784043059","url":"https:\/\/www.smartaccesssolutions.uk\/products\/fr-ml350m-monitored-fire-rated-electric-release-lock","provider":"Smart Access Solutions Ltd","version":"1.0","type":"link"}