{"product_id":"metal-access-control-panel-dc12v-5a-1-2-4-door-entry-system","title":"Metal Access Control Panel DC12V 5A – 1\/2\/4 Door Entry System","description":"\n\u003ch2\u003eLUCKING DOOR Metal Access Control Panel Box with DC12V 5A Power Supply\u003c\/h2\u003e\n\u003cp\u003eTake full command of your office or building's entry points with the \u003cstrong\u003eLUCKING DOOR Metal Access Control Panel Board Box (Model LK0023)\u003c\/strong\u003e. Designed for scalable 1, 2, or 4-door configurations, this robust TCP\/IP-enabled controller delivers enterprise-grade access management in a compact, metal-housed package — complete with a built-in DC12V 5A power supply for a clean, all-in-one installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Access Control Panel?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Door Coverage:\u003c\/strong\u003e Control 1, 2, or 4 doors from a single panel — ideal for small offices, server rooms, warehouses, and multi-entry facilities.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTCP\/IP Connectivity:\u003c\/strong\u003e Seamlessly integrates with your existing network for remote monitoring and management via software (Access \u0026amp; SQL database compatible).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh User Capacity:\u003c\/strong\u003e Supports up to \u003cstrong\u003e20,000 users\u003c\/strong\u003e and stores \u003cstrong\u003e100,000 offline event buffers\u003c\/strong\u003e, ensuring comprehensive audit trails even without a live network connection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiegand 26-Bit Input:\u003c\/strong\u003e Compatible with all major card reader protocols including HID, EM, and M1 — works with the card readers you already own.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnlimited Controllers:\u003c\/strong\u003e Scale your system across an entire campus — unlimited controllers supported via computer serial port or 485 hub (256 ports).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Door Open Time:\u003c\/strong\u003e Set door unlock duration from 1 to 600 seconds to suit any workflow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced Security Modes:\u003c\/strong\u003e Includes Fail-Safe security mode, anti-passback, anti-tailgate, multi-card door open, first-card unlock, emergency lock, and intimidation alarm.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFire \u0026amp; Alarm Linkage:\u003c\/strong\u003e Built-in alarm for prolonged door-open, unauthorized entry attempts, and system alerts — expandable via optional expansion card.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong Reader Range:\u003c\/strong\u003e Supports card readers up to \u003cstrong\u003e100 meters\u003c\/strong\u003e from the controller (default 80m).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Draw:\u003c\/strong\u003e PCB power consumption under 100mA — energy efficient and reliable 24\/7 operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFull Specifications\u003c\/h3\u003e\n\u003ctable\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\u003eLK0023\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTCP\/IP\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDoor Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 \/ 2 \/ 4 Doors\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Readers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 or 4 units\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReader Input Format\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWiegand 26-bit (HID, EM, M1 compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Reader Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100m (default 80m)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUser Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20,000 users\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOffline Event Buffers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100,000 events\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V, 4–7A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSecurity Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFail Safe\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoftware Database\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAccess \u0026amp; SQL\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCB Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDoor Open Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1–600 seconds (adjustable)\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 Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdvanced Features at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✔ Anti-passback \u0026amp; anti-tailgate enforcement\u003c\/li\u003e\n  \u003cli\u003e✔ Multi-card door open capability\u003c\/li\u003e\n  \u003cli\u003e✔ First-card unlock function\u003c\/li\u003e\n  \u003cli\u003e✔ Emergency lock override\u003c\/li\u003e\n  \u003cli\u003e✔ Time-scheduled extended unlock\u003c\/li\u003e\n  \u003cli\u003e✔ Electronic card support\u003c\/li\u003e\n  \u003cli\u003e✔ Remote control module ready\u003c\/li\u003e\n  \u003cli\u003e✔ Internal \u0026amp; external validation unlock\u003c\/li\u003e\n  \u003cli\u003e✔ Fire and alarm system linkage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003eThis access control panel is perfect for offices, corporate buildings, schools, gyms, data centers, retail back-offices, and any facility requiring structured, auditable entry management for multiple doors.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on physical security standards and best practices, visit the U.S. Consumer Product Safety Commission (CPSC) and OSHA Workplace Security Guidelines.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Can this access control panel manage 4 doors simultaneously?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the LUCKING DOOR LK0023 panel supports 1, 2, or 4-door configurations from a single controller, with 2 or 4 card readers connected via Wiegand 26-bit protocol. It is a highly scalable solution for growing facilities.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this panel work with my existing card readers?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The panel uses the standard Wiegand 26-bit input format, making it compatible with the vast majority of card readers on the market, including those using HID, EM, and M1 protocols. Readers can be installed up to 100 meters from the controller.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What happens if the network connection goes down?\u003c\/h4\u003e\n\u003cp\u003eA: The system operates in offline mode and can store up to 100,000 event buffers locally, so access events are recorded and preserved even during network outages. Once connectivity is restored, data syncs back to the software.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the included power supply sufficient to run the full system?\u003c\/h4\u003e\n\u003cp\u003eA: The included DC12V 5A power supply is designed to power the control panel and its components. The power input accepts DC 12V at 4–7A, and the PCB itself consumes less than 100mA, leaving ample headroom for connected readers and locks.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Can this access control panel manage 4 doors simultaneously?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the LUCKING DOOR LK0023 panel supports 1, 2, or 4-door configurations from a single controller, with 2 or 4 card readers connected via Wiegand 26-bit protocol. 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