{"product_id":"fr-ml450m-fire-rated-electric-release-lock","title":"FR-ML450M Monitored Fire Rated Electric Release Lock","description":"\u003cp\u003eThe \u003cstrong\u003eFR-ML450M Monitored Fire Rated Electric Release Lock\u003c\/strong\u003e is a high-performance electric locking solution designed for use with fire-rated doors, \u003ca title=\"Access Control Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/access-control\"\u003eaccess control systems\u003c\/a\u003e, emergency door systems, and secure access applications. Suitable for commercial, industrial, educational, healthcare, residential, and public sector environments, it provides reliable fail-secure locking for compatible fire-rated door applications.\u003c\/p\u003e\n\u003cp\u003eManufactured from durable stainless steel and featuring a compact narrow-profile design, the FR-ML450M offers a holding force of up to \u003cstrong\u003e1500lbs\u003c\/strong\u003e and can operate under side loads of up to \u003cstrong\u003e500lbs\u003c\/strong\u003e. Its lock status monitoring output allows integration with compatible access control and door monitoring systems, providing enhanced security and status feedback\u003c\/p\u003e\n\u003cp\u003eThe FR-ML450M has been fire tested to \u003cstrong\u003eBS EN 1634-1\u003c\/strong\u003e and is suitable for installation on \u003cstrong\u003eFD30\u003c\/strong\u003e and \u003cstrong\u003eFD60\u003c\/strong\u003e fire doors, making it ideal for applications requiring secure locking on compatible fire-rated doors.\u003c\/p\u003e\n\u003ch2\u003eAvailable Models\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFR-ML450M\u003c\/strong\u003e – Monitored Fire Rated Electric Release Lock\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\u003eMonitored lock status output\u003c\/li\u003e\n\u003cli\u003eOperating voltage 12VDC to 24VDC\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\u003eSide load operation up to 500lbs\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\u003eSuitable for compatible FD30 and FD60 fire doors\u003c\/li\u003e\n\u003cli\u003eSuitable for access control applications\u003c\/li\u003e\n\u003cli\u003eReliable locking performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFire-rated 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\u003eOffice buildings\u003c\/li\u003e\n\u003cli\u003eSchools and universities\u003c\/li\u003e\n\u003cli\u003eHealthcare facilities\u003c\/li\u003e\n\u003cli\u003ePublic buildings\u003c\/li\u003e\n\u003cli\u003eStaff access doors\u003c\/li\u003e\n\u003cli\u003eInternal security doors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility and Accessories\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFR-ML450M\u003c\/strong\u003e is designed to integrate with a wide range of door security and access control 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 href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/access-control\" title=\"Access Control Systems\"\u003eAccess Control Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Door Entry Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/intercom-systems\"\u003eDoor Entry Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Intercom Systems\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/intercom-systems\"\u003eIntercom Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/proximity-reader-keypad-bluetooth\/Proximity\" title=\"Proximity Card Readers\"\u003eProximity Card Readers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/keypad-proximity-bluetooth-reader-door-entry-access-security\" title=\"Keypad Entry Systems\"\u003eKeypad Entry Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Press to Exit Buttons\" href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/exit-buttons-infra-red-wireless-illuminated-touch\"\u003ePress to Exit Buttons\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Emergency Door Release Units\" href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/emergency-break-glass-call-point\"\u003eEmergency Door Release Units\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Power Supply Units\" href=\"https:\/\/www.smartaccesssolutions.uk\/pages\/additional-equipment\"\u003ePower Supplies\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.smartaccesssolutions.uk\/collections\/relay-timer\" title=\"Relays and Timers\"\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 to 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 Testing:\u003c\/strong\u003e BS EN 1634-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable Door Types: \u003c\/strong\u003eCompatible FD30 and FD60 fire doors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca title=\"FR-ML450M Product Information\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/FR-ML450M.pdf?v=1776246377\"\u003eFR-ML450M Product Information\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eFR-ML450M Monitored Fire Rated Electric Release Lock\u003c\/strong\u003e provides a secure and reliable locking solution for compatible fire-rated door applications. Featuring lock status monitoring output, fail-safe operation, a holding force of up to 1500lbs, and BS EN 1634-1 fire testing, it is ideal for installations requiring secure access control and fire door compliance.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is the FR-ML450M used for?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe FR-ML450M is a fire-rated electric release lock used to secure doors within access control, emergency door, and fire door installations.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIs the FR-ML450M monitored?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. The FR-ML450M includes a lock status monitoring output, allowing integration with compatible access control and door monitoring systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is the holding force of the lock?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe FR-ML450M provides a holding force of up to 1500lbs.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat does fail-safe mean?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFail-safe means the lock remains unlocked when power is removed and locks only when power is applied.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHas the lock been fire tested?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. The FR-ML450M has been fire tested to \u003cstrong\u003eBS EN 1634-1\u003c\/strong\u003e and is suitable for installation on compatible \u003cstrong\u003eFD30\u003c\/strong\u003e and \u003cstrong\u003eFD60\u003c\/strong\u003e fire doors, subject to the relevant certification and installation requirements.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCan the lock operate under side load?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. The lock is designed to operate under side loads of up to 500lbs.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat operating voltage does the lock require?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe FR-ML450M operates from either a 12VDC or 24VDC power supply.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCan the lock be used with access control systems?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. The FR-ML450M is designed for integration with with access control systems, door entry systems, fire alarm interfaces, and emergency door systems.\u003c\/p\u003e","brand":"GEM","offers":[{"title":"Default Title","offer_id":57075227754871,"sku":"FR-ML450M","price":396.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0018\/6698\/9679\/files\/fr-ml450m-monitored-fire-rated-electric-release-lock.jpg?v=1784053594","url":"https:\/\/www.smartaccesssolutions.uk\/products\/fr-ml450m-fire-rated-electric-release-lock","provider":"Smart Access Solutions Ltd","version":"1.0","type":"link"}