{"product_id":"mercury-mr-series-ac-mer-con-mr52-2-doors-control-panel","title":"Mercury MR Series AC-MER-CON-MR52 2 Doors RS-485 2-wire Control Panel","description":"\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOverview\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe AC-MER-CON-MR52 (also known as the MR52-S3) is a high-performance, dual-reader interface panel designed to manage two controlled openings (doors) within a distributed access control system. It functions as a serial I\/O module that connects reader hardware and door peripherals to an intelligent controller, such as those from the Mercury EP or LP series.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cu\u003eSpecifications\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e  AC-MER-CON-MR52\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e\u003cspan\u003eMercury\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAlt Part Number(s):\u003c\/strong\u003e  AC-MER-CON-MR52\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e\u003cspan\u003eControl Panel\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cu\u003eTechnical Description\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e\u003cspan\u003eMercury\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e\u003cspan\u003e  AC-MER-CON-MR52\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSeries: \u003c\/strong\u003e MR Series\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong data-start=\"446\" data-end=\"463\"\u003eReader Ports:\u003c\/strong\u003e  2\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoor Capacity: \u003c\/strong\u003e 2 Doors\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInputs: \u003c\/strong\u003e 8 General-purpose inputs\u003c\/p\u003e\u003cp\u003e\u003cstrong data-start=\"1231\" data-end=\"1247\"\u003eInput Power: \u003c\/strong\u003e 12–24 VDC\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCurrent Draw:\u003c\/strong\u003e  up to 550 mA\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHost Communication: \u003c\/strong\u003e RS-485 (2-wire)\u003c\/p\u003e\u003cp\u003e\u003cstrong data-complete=\"true\" data-sfc-cb=\"\" class=\"Yjhzub\"\u003ePower\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:  \u003c\/strong\u003e12 to 24 VDC input\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMax distance:  \u003c\/strong\u003e~4000 ft\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHeight: \u003c\/strong\u003e 6.0\"\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWidth:   \u003c\/strong\u003e8.0\"\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDepth:  \u003c\/strong\u003e1.0\"\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #1e2d7d;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e*\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":48095922094305,"sku":"129825","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/9131\/1011\/files\/AC-MER-CON-MR52.jpg?v=1773744018","url":"https:\/\/esaitech.com\/products\/mercury-mr-series-ac-mer-con-mr52-2-doors-control-panel","provider":"Saitech Inc","version":"1.0","type":"link"}