{"product_id":"dynalock-2805-electromagnetic-door-holder-surface-wall-mount","title":"DynaLock - 2805 - Electromagnetic Door Holder - Surface Wall Mount","description":"\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDynaLock 2800 Series Electromagnetic Door Holders\u003c\/strong\u003e are designed to hold self-closing fire or smoke barrier doors open until automatically released by fire alarm, smoke detection, or sprinkler systems. They can also be manually controlled wherever instant closing of doors is required for safety or convenience.\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eAll models are field selectable to operate on 12 VDC, 24 VAC\/VDC, or 120 VAC input voltage. Convenient screw terminals are provided for field hook-up. All holder models are UL listed.\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eDynaLock 2800 Door Holders each provide 30-45 lbs. of holding force, allowing manual door closure when electromagnets are energized.\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLow power consumption conserves energy, reduces operating costs and extends battery stand-by time.\u003c\/li\u003e\n\u003cli\u003eTri-Voltage: 12 VDC, 24 VAC\/VDC or 120 VAC\/60Hz selectable operation.\u003c\/li\u003e\n\u003cli\u003eFail-Safe Operation: Electromagnet releases instantly upon power loss.\u003c\/li\u003e\n\u003cli\u003eSelf-adjusting and pivoting armature assembly.\u003c\/li\u003e\n\u003cli\u003eBuilt-in spike suppression protects other solid state components within the system from damage when the door holder is de-energized.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty die cast metal housings \u0026amp; faceplates.\u003c\/li\u003e\n\u003cli\u003eSatin Aluminum US28 finish is standard.\u003c\/li\u003e\n\u003cli\u003eLifetime Manufacturer Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0052\/5395\/5651\/files\/2805V2IN.pdf?v=1604592545\" style=\"color: #2b00ff;\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"DynaLock","offers":[{"title":"Default Title","offer_id":32162987835459,"sku":"DYN-2805","price":139.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0052\/5395\/5651\/products\/DYN-2805_A.jpg?v=1609863796","url":"https:\/\/www.uhs-hardware.com\/products\/dynalock-2805-electromagnetic-door-holder-surface-wall-mount","provider":"UHS Hardware","version":"1.0","type":"link"}