{"product_id":"cdvi-a22k-atrium-krypto-2-door-4-reader-encrypted-ip-door-controller","title":"CDVI A22K Atrium KRYPTO 2-Door 4-Reader Encrypted IP Door Controller","description":"\u003ch2\u003eCDVI A22K Atrium KRYPTO 2-Door 4-Reader Encrypted IP Door Controller\u003c\/h2\u003e     \u003cp\u003eThe CDVI A22K is an advanced and versatile access control solution, designed to provide reliable and efficient security for a variety of applications. This powerful 2-door, 4-reader controller integrates seamlessly into any access control system, offering top-tier performance and unmatched flexibility. With its ability to support both RS485 and Wiegand readers, the A22K can easily accommodate modern security needs, making it a perfect choice for businesses, institutions, and industrial facilities.\u003c\/p\u003e     \u003cp\u003eEngineered for durability and reliability, the A22K features on-board protection against power issues, short circuits, and battery failures, ensuring uninterrupted operation. Its built-in Ethernet port supports 10\/100 Base-T auto-sensing connectivity, enabling fast and secure data communication across networks. Furthermore, the controller’s compatibility with multi-purpose inputs and outputs makes it highly adaptable to various configurations and access control requirements.\u003c\/p\u003e     \u003cp\u003eDesigned with robust technical specifications, the A22K includes advanced relay outputs, efficient lock outputs, and zoned input capabilities for maximizing performance. Its auxiliary power supply ensures consistent output for connected devices, and battery backup protection allows for continued operation during unexpected power interruptions. Whether deployed in small or large-scale environments, the CDVI A22K sets a new standard for access control reliability, scalability, and security.\u003c\/p\u003e      \u003ch3\u003eKey Features\u003c\/h3\u003e     \u003cul\u003e         \u003cli\u003eSupports 2 doors and 4 readers (Wiegand or RS485).\u003c\/li\u003e         \u003cli\u003eOn-board 10\/100 Base-T Ethernet with auto-sensing up to 300 ft.\u003c\/li\u003e         \u003cli\u003eMultiple input\/output configurations for flexible installations.\u003c\/li\u003e         \u003cli\u003eAdvanced on-board protection against power and short circuits.\u003c\/li\u003e         \u003cli\u003eBattery backup support for uninterrupted operations.\u003c\/li\u003e         \u003cli\u003ePowerful relay and lock output capabilities with zoned input support.\u003c\/li\u003e         \u003cli\u003eCompact, robust design for seamless system integration.\u003c\/li\u003e     \u003c\/ul\u003e      \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e     \u003cp\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e:\u003cbr\u003e     On-board Ethernet: 10\/100 Base-T, Auto Sensing, 300 ft\u003cbr\u003e     Local BUS: RS485 communication between controller and expander\u003c\/p\u003e      \u003cp\u003e\u003cstrong\u003eInput Specifications\u003c\/strong\u003e:\u003cbr\u003e     Reader Ports: 2 (Wiegand or RS485)\u003cbr\u003e     Keypad Ports: 2 (Wiegand or RS485)\u003cbr\u003e     Multi-purpose Inputs: 2 (4 using zone doubling)\u003c\/p\u003e      \u003cp\u003e\u003cstrong\u003eOutput Specifications\u003c\/strong\u003e:\u003cbr\u003e     Lock Outputs: 2 (750 mA @ 12 VDC each)\u003cbr\u003e     Relay Outputs: 2 Form C relays, 5A @ 250 VAC, 7A @ 125 VAC, 7A @ 30 VDC\u003cbr\u003e     Reader Outputs (Wiegand): 6 x 50 mA Open Collector\u003cbr\u003e     Multi-purpose Outputs: 2 x 50 mA Open Collector\u003cbr\u003e     LK1 \u0026amp; LK2 Outputs: 12 VDC @ 750 mA\u003cbr\u003e     Auxiliary Outputs: 1A (12 VDC) Fuseless Protection\u003c\/p\u003e      \u003cp\u003e\u003cstrong\u003eElectrical Specifications\u003c\/strong\u003e:\u003cbr\u003e     Power Input: 120 VAC to 240 VAC, 50\/60Hz\u003cbr\u003e     Power Output: 24 VDC, 2.5 A\u003cbr\u003e     AC Terminal Fuse: 250 VA, 2.5 A Time Lag, Slow Blow\u003cbr\u003e     Battery Backup: Supports one 12 VDC, 7 Ah gel cell battery\u003c\/p\u003e      \u003cp\u003e\u003cstrong\u003eOn-board Protection\u003c\/strong\u003e:\u003cbr\u003e     Battery Protection: Against reversal, short, and current limited\/monitored\u003cbr\u003e     Power Loss Indicator: Yes (DC IN)\u003c\/p\u003e      \u003ch3\u003eWhat’s Included\u003c\/h3\u003e     \u003cul\u003e         \u003cli\u003e1 x CDVI A22K Access Control Controller\u003c\/li\u003e         \u003cli\u003eComprehensive installation guide\u003c\/li\u003e         \u003cli\u003e1 x Power supply unit\u003c\/li\u003e         \u003cli\u003e1 x Mounting hardware kit\u003c\/li\u003e     \u003c\/ul\u003e","brand":"RhythmVault","offers":[{"title":"Default Title","offer_id":57891561504934,"sku":"CDVI-A22K","price":627.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/9126\/1862\/files\/1-cdvi-a22k_3329428c-780e-49a9-98c8-f305c630a457.jpg?v=1793045592","url":"https:\/\/rhythmvault.shop\/products\/cdvi-a22k-atrium-krypto-2-door-4-reader-encrypted-ip-door-controller","provider":"RhythmVault","version":"1.0","type":"link"}