{"product_id":"dc-subminiature-electromagnetic-lock-6v-12v-electric-control-latch","title":"DC 6V\/12V Subminiature Electromagnetic Lock – Electric Control Latch","description":"\u003ch2\u003eDC Subminiature Electromagnetic Lock – DC 6V \/ 12V Electric Control Latch\u003c\/h2\u003e\n\u003cp\u003eUpgrade your access control setup with this compact, reliable \u003cstrong\u003eDC subminiature electromagnetic lock\u003c\/strong\u003e from LUCKING DOOR. Designed for doors, gates, lockers, cabinets, and automated enclosures, this CE-certified solenoid latch lock delivers fast, dependable electronic locking in a space-saving form factor. Whether you're building a smart lock system, automating cabinet access, or adding electronic control to doors and gates, this unit offers a straightforward plug-and-play solution.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Voltage Compatible:\u003c\/strong\u003e Operates on DC 6V or DC 12V for flexible integration into existing systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Unlock Response:\u003c\/strong\u003e Lock tongue retracts in as little as 1 second when power is applied\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring-Return Mechanism:\u003c\/strong\u003e Internal spring automatically extends the lock tongue 4.4mm when power is off — secure by default\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Draw:\u003c\/strong\u003e Runs at just 0.4A @ DC 12V, ideal for battery-backed or solar access control systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterrupted Power Form:\u003c\/strong\u003e Energize to unlock, de-energize to lock — fail-secure operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets European conformity standards for safety and performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Subminiature Design:\u003c\/strong\u003e Fits in tight spaces where standard-size electromagnetic locks won't work\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Safe for use in residential and commercial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eLUCKING DOOR\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSM0627\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDC 6V \/ DC 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eInput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.4A @ DC 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eUnlock Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1 Second\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eLock Tongue Travel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4.4mm (retract \/ extend)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePowered Form\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInterrupted (Energize to Unlock)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Instructions\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eConnect the \u003cstrong\u003ered wire\u003c\/strong\u003e to the positive terminal and the \u003cstrong\u003egreen wire\u003c\/strong\u003e to the negative terminal of your DC power supply.\u003c\/li\u003e\n  \u003cli\u003eApply power (DC 6V or DC 12V) to \u003cstrong\u003eunlock\u003c\/strong\u003e the mechanism — the lock tongue retracts 4.4mm.\u003c\/li\u003e\n  \u003cli\u003eCut power to \u003cstrong\u003elock\u003c\/strong\u003e — the internal spring extends the tongue 4.4mm, securing the door or gate automatically.\u003c\/li\u003e\n  \u003cli\u003eMount securely to the door frame or enclosure using the provided fixing points. Ensure alignment with the door strike plate for reliable engagement.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCabinet and locker access control\u003c\/li\u003e\n  \u003cli\u003eDoor and gate automation systems\u003c\/li\u003e\n  \u003cli\u003eElectronic security enclosures\u003c\/li\u003e\n  \u003cli\u003eDIY smart home entry systems\u003c\/li\u003e\n  \u003cli\u003eVending machines and automated kiosks\u003c\/li\u003e\n  \u003cli\u003eAutomated drawer and compartment locking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on electrical safety standards related to access control systems, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between a DC 6V and DC 12V connection for this electromagnetic lock?\u003c\/h4\u003e\n\u003cp\u003eA: This subminiature electromagnetic lock supports both DC 6V and DC 12V input voltages. The rated current specification of 0.4A refers to DC 12V operation. When using DC 6V, ensure your power supply can deliver adequate current for consistent locking performance. Always match the input voltage to your system's power supply for safe operation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this lock fail-secure or fail-safe?\u003c\/h4\u003e\n\u003cp\u003eA: This electric control lock operates in a \u003cstrong\u003efail-secure\u003c\/strong\u003e (interrupted) mode. This means the lock tongue is extended (locked position) when power is OFF, secured by the internal spring. Power must be applied to retract the tongue and unlock. This makes it ideal for applications where the door or gate must remain locked during a power outage.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this electromagnetic lock be integrated with an access control system or keypad?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This solenoid latch lock is compatible with standard DC access control systems including keypads, card readers, remote controls, and smart home controllers. Simply route the switching output of your controller through the lock's power circuit — applying DC 12V unlocks it, and cutting power relocks it automatically.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this lock suitable for outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: This subminiature electromagnetic lock is primarily designed for indoor applications such as cabinets, lockers, and interior doors. For outdoor gate or door use, ensure the installation location provides adequate protection from moisture and weather exposure, as no specific weatherproofing rating is stated for this model.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between a DC 6V and DC 12V connection for this electromagnetic lock?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This subminiature electromagnetic lock supports both DC 6V and DC 12V input voltages. The rated current specification of 0.4A refers to DC 12V operation. When using DC 6V, ensure your power supply can deliver adequate current for consistent locking performance. 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