{"product_id":"dahua-asc2204b-s","title":"Dahua ASC2204B-S – 4-Door Access Controller – PoE – RS-485, Wiegand","description":"\u003cp\u003eThe Dahua ASC2204B-S is an access controller designed to manage four doors centrally. It works with network protocols such as IPv4, TCP, UDP and OSDP and has connections for both RS-485 and Wiegand card readers. Users can unlock doors by card, password, fingerprint or remote control. With capacity for up to 100,000 users and 500,000 event logs, the controller handles large amounts of data and supports features such as multi-factor authentication, anti-passback and time schedules.\u003c\/p\u003e\n\u003cp\u003eThe controller mounts on a DIN rail or surface and is designed for indoor use. It can be powered by standard PoE or a 12 V DC supply, which can also power the connected locks directly. Various inputs and outputs for alarm systems, exit buttons and door status detection let it instantly report anomalies such as intrusion, duress or door-open timeouts.\u003c\/p\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":59083313152264,"sku":"ASC2204B-S","price":321.87,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/1122\/6376\/files\/1_0_01_25_11028_1164018414.png?v=1791884999","url":"https:\/\/www.uma-tech.com\/en\/products\/dahua-asc2204b-s-4-door-access-controller","provider":"UMATECH","version":"1.0","type":"link"}