{"product_id":"dc12v-electronic-mortise-lock-fail-safe-fail-secure-latch-bolt","title":"DC12V Electronic Mortise Lock – Fail Safe\/Secure Latch Bolt","description":"\n\u003ch2\u003eDC12V Electronic Mortise Lock – Aluminum Alloy Cylinder Latch Bolt Door Lock\u003c\/h2\u003e\n\u003cp\u003eUpgrade your access control system with this heavy-duty \u003cstrong\u003eDC12V Electronic Mortise Lock\u003c\/strong\u003e from LUCKING DOOR. Engineered from durable aluminum alloy, this smart latch bolt lock offers both \u003cstrong\u003eFail Safe (NC)\u003c\/strong\u003e and \u003cstrong\u003eFail Secure (NO)\u003c\/strong\u003e operating modes, giving you complete flexibility for any security scenario. Whether you're securing a glass, wooden, metal, or security door, this lock delivers reliable, interference-free performance with a sleek, modern profile.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Security Modes:\u003c\/strong\u003e Choose Fail Safe (NC) — locks when powered — or Fail Secure (NO) — locks when power is cut — to match your specific security requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnetic Induction Lock Mode:\u003c\/strong\u003e Smooth, reliable latching action using magnetic induction technology for consistent operation cycle after cycle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDetection Signal Feedback:\u003c\/strong\u003e Built-in feedback signal lets your access control system monitor door status in real time, keeping you informed at all times.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Time Delay:\u003c\/strong\u003e Select from 0, 3, or 6-second time delays to customize how the lock responds after an access event.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminum Alloy Construction:\u003c\/strong\u003e High-strength aluminum alloy body ensures long-lasting durability while keeping the unit lightweight and corrosion-resistant.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Door Compatibility:\u003c\/strong\u003e Suitable for glass, wooden, metal, and security doors — ideal for offices, apartments, hotels, server rooms, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Standby Current:\u003c\/strong\u003e Efficient power consumption — Start State: 1.1A; Working State: 0.14A — minimizing load on your access control panel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinuous Work Type:\u003c\/strong\u003e Designed for uninterrupted, continuous operation in demanding access control environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimal External Interference:\u003c\/strong\u003e Shielded internals reduce electromagnetic interference, delivering more stable and secure operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLUCKING DOOR\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB7L-NC \/ B7L-NO\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStart: 1.1A | Working: 0.14A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLock Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMagnetic Induction\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSecure Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFail Safe NC \/ Fail Secure NO (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTime Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 \/ 3 \/ 6 seconds (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWiring Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eContinuous Work Type\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Feedback\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 × 38 × 28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This Lock For?\u003c\/h3\u003e\n\u003cp\u003eThis electronic mortise lock is an excellent choice for property managers, security installers, and DIY enthusiasts looking to integrate a reliable electric latch bolt into their access control setup. It works seamlessly with keypads, card readers, intercoms, and other DC12V-powered access controllers.\u003c\/p\u003e\n\n\u003cp\u003eFor guidance on best practices in electronic access control and physical security, visit the U.S. Consumer Product Safety Commission (CPSC) for information on safety standards for hardware and locking devices.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the Fail Safe (NC) and Fail Secure (NO) modes on this electronic mortise lock?\u003c\/h4\u003e\n\u003cp\u003eA: In \u003cstrong\u003eFail Safe (NC) mode\u003c\/strong\u003e, the lock remains open (unlocked) when power is cut — ideal for emergency egress applications where doors must be freely accessible during a power outage. In \u003cstrong\u003eFail Secure (NO) mode\u003c\/strong\u003e, the lock remains locked when power is cut — best for high-security areas where you want doors to stay locked even during a power failure. You can choose the model that best suits your security needs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What types of doors is this DC12V electronic mortise lock compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This mortise latch bolt lock is suitable for a wide range of door types, including glass doors, wooden doors, metal doors, and reinforced security doors. Its compact 200 × 38 × 28 mm aluminum alloy body fits standard mortise cutouts and integrates easily with most access control systems running on DC 12V.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the detection signal feedback work on this latch bolt lock?\u003c\/h4\u003e\n\u003cp\u003eA: The built-in detection signal feedback provides a real-time status signal to your access control panel or monitoring system, indicating whether the door is currently locked or unlocked. This allows for remote monitoring, audit logging, and integration with alarm systems — adding an extra layer of oversight to your security setup.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I adjust the time delay on this electronic mortise lock?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The lock offers three selectable time delay settings — 0 seconds (instant), 3 seconds, or 6 seconds — allowing you to fine-tune how long the lock stays in the unlocked state after receiving an access signal. This is useful for managing pedestrian flow in busy entry points.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the Fail Safe (NC) and Fail Secure (NO) modes on this electronic mortise lock?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"In Fail Safe (NC) mode, the lock remains open (unlocked) when power is cut — ideal for emergency egress applications where doors must be freely accessible during a power outage. In Fail Secure (NO) mode, the lock remains locked when power is cut — best for high-security areas where you want doors to stay locked even during a power failure. 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