{"product_id":"13-56mhz-rfid-access-control-board-15000-user-building-intercom-module","title":"13.56MHz RFID Access Control Board – 15,000 Users | LK-009","description":"\n\u003ch2\u003eAsia-Teco LK-009 | 13.56MHz Embedded RFID Access Control Module\u003c\/h2\u003e\n\u003cp\u003eUpgrade your building's entry security with the \u003cstrong\u003eAsia-Teco LK-009 Standalone RFID Access Control Board\u003c\/strong\u003e. Operating at 13.56MHz, this embedded module integrates seamlessly into building intercom systems and supports up to \u003cstrong\u003e15,000 users\u003c\/strong\u003e — making it ideal for apartments, office complexes, warehouses, and gated communities. Compact, reliable, and easy to configure, the LK-009 delivers professional-grade proximity access management without the need for a PC or network connection. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Capacity User Database:\u003c\/strong\u003e Stores up to 15,000 individual user cards for large-scale deployments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e13.56MHz IC Card Compatible:\u003c\/strong\u003e Works with standard 13.56MHz RFID proximity cards for fast, contactless entry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandalone Operation:\u003c\/strong\u003e No software or network required — fully self-contained embedded module.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilding Intercom Integration:\u003c\/strong\u003e Designed to embed directly into intercom and door access systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Reliable performance from -20°C to +60°C for indoor and outdoor installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Runs on DC 12V with less than 100mA current draw, minimizing energy costs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClose-Range Card Read:\u003c\/strong\u003e Card detection distance of 1–10cm for secure, intentional access.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Status Indicators:\u003c\/strong\u003e Green and red LED feedback for clear visual confirmation of card enrollment and access events.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLK-009\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAsia-Teco\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\u003e\u0026lt; 100mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUser Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15,000\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCard Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.56MHz IC Card\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCard Read Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1–10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80g\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\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to Set Up Master Cards\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep 1:\u003c\/strong\u003e Power off the unit. Connect the S1 jumper cap to pins 2–3. Restore power — the green LED will flash three times.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep 2:\u003c\/strong\u003e Consecutively present two blank cards (the first becomes the \"Add Card\", the second the \"Delete Card\"). The red LED will flash rapidly in short bursts to confirm.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep 3:\u003c\/strong\u003e Power off again. Reconnect the jumper cap to pins 1–2. Restore power. Master card setup is complete.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eHow to Add or Delete Users\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdd a User:\u003c\/strong\u003e In standby mode, present the \"Add Card\", then present the user's card(s) one by one, then present the \"Add Card\" again to exit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDelete a User:\u003c\/strong\u003e In standby mode, present the \"Delete Card\", then present the user card(s) to be removed, then present the \"Delete Card\" again to exit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDelete All Users:\u003c\/strong\u003e In standby mode, present the \"Delete Card\", then the \"Add Card\", then the \"Delete Card\" again to wipe all user records.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis access control board is perfect for security integrators, building managers, facility engineers, and DIY smart-home enthusiasts who need a dependable, high-capacity RFID entry module that embeds cleanly into existing intercom wiring — without expensive software licenses or cloud subscriptions.\u003c\/p\u003e\n\n\u003cp\u003eFor general guidance on physical access control best practices in buildings, refer to the Cybersecurity \u0026amp; Infrastructure Security Agency (CISA). For electrical safety standards when installing low-voltage access control systems, consult \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA's Electrical Safety guidelines\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What type of RFID cards are compatible with the LK-009 access control board?\u003c\/h4\u003e\n\u003cp\u003eA: The Asia-Teco LK-009 is compatible with standard 13.56MHz IC proximity cards. This is a widely available card format used across most modern building access and intercom systems. Make sure your cards match the 13.56MHz frequency before purchase.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this RFID access control module be used outdoors?\u003c\/h4\u003e\n\u003cp\u003eA: The LK-009 supports an ambient operating temperature range of -20°C to +60°C, making it suitable for installation in environments subject to cold winters or warm summers. However, it is recommended to house the module in a weatherproof enclosure if exposed directly to rain or moisture.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many users can be stored on the LK-009 access control board?\u003c\/h4\u003e\n\u003cp\u003eA: The LK-009 has a built-in user capacity of up to \u003cstrong\u003e15,000 individual RFID cards\u003c\/strong\u003e, making it well-suited for large residential buildings, office complexes, or multi-tenant facilities.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the LK-009 require a computer or internet connection to manage users?\u003c\/h4\u003e\n\u003cp\u003eA: No. The LK-009 is a fully standalone embedded module. All user management (adding and deleting cards) is performed directly using master cards and the onboard jumper configuration — no PC, software, or internet connection is needed.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What type of RFID cards are compatible with the LK-009 access control board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Asia-Teco LK-009 is compatible with standard 13.56MHz IC proximity cards. This is a widely available card format used across most modern building access and intercom systems. 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