{"product_id":"metal-rfid-access-controller-keypad-125khz-1000-2000-users-wiegand","title":"Metal RFID Access Controller Keypad 125KHz – 1000\/2000 Users","description":"\n\u003ch2\u003eAsia-Teco Metal RFID Keypad Access Controller – K7612 \/ K7612N\u003c\/h2\u003e\n\u003cp\u003eTake full control of who enters your property with the \u003cstrong\u003eAsia-Teco K7612 \/ K7612N Metal RFID Access Controller Keypad\u003c\/strong\u003e. Designed for single-door standalone operation or as a Wiegand output keypad\/card reader, this unit supports up to \u003cstrong\u003e2,000 users\u003c\/strong\u003e and works with 125KHz EM cards, 4-digit PIN codes, or a combined Card + PIN method — giving you flexible, multi-layered access management right out of the box.\u003c\/p\u003e\n\n\u003cp\u003eBuilt for demanding environments, the controller is housed in a \u003cstrong\u003erobust Zinc Alloy electroplated enclosure\u003c\/strong\u003e — vandal-resistant and available in bright silver or matt silver finish. The backlit keypad ensures easy nighttime use, while the wide operating temperature range (–45 °C to 60 °C) makes it suitable for both indoor and covered outdoor applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUp to 2,000 Users (K7612N)\u003c\/strong\u003e — manage large teams across homes, offices, warehouses, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e125KHz EM Card Reader\u003c\/strong\u003e — 3–6 cm card reading distance; compatible with standard RFID key fobs and cards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriple Access Modes\u003c\/strong\u003e — Card only, PIN only, or Card + PIN for enhanced security\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiegand 26-Bit Output\u003c\/strong\u003e — seamlessly integrates with third-party access control panels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVandal-Proof Zinc Alloy Case\u003c\/strong\u003e — durable and tamper-resistant for high-traffic areas\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacklit Keypad\u003c\/strong\u003e — clear visibility in low-light conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLock Output Short-Circuit Protection\u003c\/strong\u003e — safeguards your electronic lock from damage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFail-Safe Security Mode\u003c\/strong\u003e — ensures safe operation during power interruptions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Door Relay Time\u003c\/strong\u003e — 0–99 seconds for customizable door open duration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Alarm Time\u003c\/strong\u003e — 0–3 minutes for flexible alarm triggering\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature\u003c\/strong\u003e — –45 °C to 60 °C; suitable for varied climates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003eWhether you're securing a domestic household, small retail shop, corporate office, factory, warehouse, laboratory, bank, or data center — the K7612 \/ K7612N delivers reliable, scalable door access control for virtually any environment.\u003c\/p\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\u003eK7612 \/ K7612N\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUser Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eK7612: 1,000 | K7612N: 2,000\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCard Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125KHz EM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCard Reading Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWiegand Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWiegand 26-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V ± 10%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActive Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;60 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdle Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 ± 5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLock Output Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax 3A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Output Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax 20A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable Door Relay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–99 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable Alarm Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–3 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–45 °C to 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10%–90% RH\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\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 × 76 × 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWiring Connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectric Lock, Exit Button\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\u003cp\u003eFor general guidance on physical security and access control standards, visit the \u003ca href=\"https:\/\/www.nist.gov\/topics\/cybersecurity\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNational Institute of Standards and Technology (NIST) – Security Resources\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How many users can the Metal RFID Access Controller Keypad support?\u003c\/h4\u003e\n\u003cp\u003eA: The K7612 model supports up to 1,000 users, while the upgraded K7612N model supports up to 2,000 users. Both models allow access via 125KHz RFID card, 4-digit PIN, or a combined Card + PIN method.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this RFID keypad access controller compatible with standard Wiegand systems?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The K7612 \/ K7612N features a Wiegand 26-bit output interface, making it fully compatible with most third-party access control panels and systems that support the Wiegand protocol.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this access controller keypad be used outdoors?\u003c\/h4\u003e\n\u003cp\u003eA: The unit is primarily designed for indoor mounting. However, its wide operating temperature range (–45 °C to 60 °C) and vandal-proof Zinc Alloy housing make it suitable for covered or sheltered outdoor installations as well.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What types of RFID cards and key fobs work with this keypad?\u003c\/h4\u003e\n\u003cp\u003eA: This controller is compatible with standard 125KHz EM-format RFID cards and key fobs. The built-in card reader has a reading distance of 3–6 cm for reliable, everyday access.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What happens to the door lock if power is interrupted?\u003c\/h4\u003e\n\u003cp\u003eA: The unit operates in Fail Safe security mode, ensuring the lock behaves in the safest possible state during a power outage — helping maintain building security even without power.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How many users can the Metal RFID Access Controller Keypad support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The K7612 model supports up to 1,000 users, while the upgraded K7612N model supports up to 2,000 users. 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