{"product_id":"single-door-network-access-controller-expandable-to-125-doors-ds-k2701xo-std","title":"Single‑Door Network Access Controller, Expandable to 125 Doors, DS-K2701X(O-STD)","description":"\u003cp\u003e\u003cstrong\u003eHikvision DS‑K2701X(O‑STD)\u003c\/strong\u003e is a professional single‑door network access controller (Ultra Series) designed for enterprise and commercial access‑control systems. It supports native 1‑door control with scalable expansion via DS‑K2M002X modules, robust downstream RS‑485 redundancy, battery backup\/charging and web‑based configuration for easy on‑site management.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNative single‑door controller; expandable to up to 125 doors using up to 62 DS‑K2M002X extension modules.\u003c\/li\u003e\n  \u003cli\u003eDownstream RS‑485 redundancy wiring (5‑channel downlink; one channel reserved for redundancy) for improved communication stability.\u003c\/li\u003e\n  \u003cli\u003eWeb browser configuration and management — no desktop PC software required.\u003c\/li\u003e\n  \u003cli\u003eAdvanced access functions: multi‑door interlock, anti‑passback, multi‑factor authentication and first‑person‑in support.\u003c\/li\u003e\n  \u003cli\u003eLarge capacities: up to 100,000 users, 10,000 fingerprint templates, 200,000 cards and 600,000 event records.\u003c\/li\u003e\n  \u003cli\u003eExtensive I\/O and comms: Gigabit Ethernet, 7× RS‑485 (2 for readers + 5 for modules), 2× Wiegand, USB 2.0, lock relay, exit button, door contact, fire input, alarm I\/O and tamper.\u003c\/li\u003e\n  \u003cli\u003eBackup battery support with charging\/discharging and status indicators for power\/communication\/door\/RS‑485.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eUse cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommercial offices, data centres and education campuses requiring scalable, networked access control.\u003c\/li\u003e\n  \u003cli\u003eInstallations that require high user capacity, extensive event logging and resilient communications.\u003c\/li\u003e\n  \u003cli\u003eProjects where browser‑based setup and remote management reduce onsite PC configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompliance \u0026amp; installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRefer to the Hikvision datasheet and product documentation for certification details (CE\/UKCA where applicable) and exact mechanical dimensions.\u003c\/li\u003e\n  \u003cli\u003eInstallations should follow local wiring and safety regulations; recommended for qualified installers only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor full technical details and the official datasheet, refer to Hikvision's product documentation.\u003c\/p\u003e","brand":"Hikvision","offers":[{"title":"-","offer_id":56594137842037,"sku":"DS-K2701X(O-STD)","price":325.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/1216\/0612\/files\/ITM004807_1.png?v=1768245177","url":"https:\/\/wmestore.co.uk\/products\/single-door-network-access-controller-expandable-to-125-doors-ds-k2701xo-std","provider":"WME","version":"1.0","type":"link"}