{"product_id":"von-duprin-qel7827eo-f-fire-rated-surface-vertical-rod-exit-device-with-quiet-electric-latch-retraction","title":"QEL7827EO-F Fire-Rated Surface Vertical Rod Exit Device with Quiet Electric Latch Retraction","description":"\u003ch2\u003eVon Duprin QEL7827EO-F Grade 1 Surface Vertical Rod Exit Bar, Wide Stile Pushpad, Fire Rated, 84″ Door Height, Exit Only, Less Trim, Motorized Latch Retraction\u003c\/h2\u003e\n\u003cp\u003eQuiet electric latch retraction (QEL) provides electronic control of an exit device for environments where limited operational noise is desired. These devices always provide mechanical egress. The electrified latch retraction can also be activated by an access system or building automation system to unlatch the exit device momentarily. Often the QEL is used with a credential reader and access control system to unlock the door momentarily for authorized users.\u003c\/p\u003e\n\u003cp\u003eThe QEL can also be configured to electronically retract the latch for an extended period of time to allow free entry. This is a convenient alternative to mechanical dogging.\u003c\/p\u003e\n\u003cp\u003eThe QEL option does not include the power transfer from door to frame, the power supply, or the control operator. Refer to EPT-2 power transfer and the PS902 or 914 power supply.\u003c\/p\u003e\n\u003cp\u003eThe 900 Series power supply with the 2RS, 4RL or 4R board is the minimum required. Other option boards available for other functions, see 900 Series power supply for additional information.\u003c\/p\u003e\n\u003cp\u003eThe QEL has a low in rush current, so it can be used with standard Schlage power supplies. Calculate the peak current draw of all devices in the system to determine the required amperage of the supply.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFire-rated openings have several additional requirements. They must be self-latching and self-closing. To satisfy these requirements the QEL must be paired with an automatic operator and under the control of an automatic fire alarm system when used on fire-rated openings.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEO = Exit Only, ANSI Function 01 (\u003ca style=\"text-decoration: underline;\" href=\"\/collections\/von-duprin-75-78-series-exit-device-trim\"\u003e78 Series Outside Trim\u003c\/a\u003e Sold Separately)\u003c\/li\u003e\n\u003cli\u003eEnergy-efficient motorized latch retraction utilizes standard 2 amp power supply, enabling longer wire runs from power source\u003c\/li\u003e\n\u003cli\u003eQuiet operation in both mechanical and electronic states\u003c\/li\u003e\n\u003cli\u003eOn-board installation and troubleshooting diagnostics built into device\u003c\/li\u003e\n\u003cli\u003eStandard Sizes: 3′ x 7′ (2' 4\" to 3' door width), 4′ x 7′ (2' 10\" to 4' door width)\u003c\/li\u003e\n\u003cli\u003eExtension rod available for door up to 10’0″\u003c\/li\u003e\n\u003cli\u003eANSI\/BHMA Certified, Grade-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan id=\"page1406R_mcid664\" class=\"markedContent\"\u003e\u003c\/span\u003e\u003cspan id=\"page1406R_mcid664\" class=\"markedContent\"\u003e\u003c\/span\u003e\u003cspan id=\"page1406R_mcid664\" class=\"markedContent\"\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003eUL\u003c\/span\u003e \u003cspan dir=\"ltr\" role=\"presentation\"\u003elisted for panic \u003c\/span\u003e\u003c\/span\u003e\u003cspan id=\"page1406R_mcid665\" class=\"markedContent\"\u003e\u003cspan dir=\"ltr\" role=\"presentation\"\u003eexit hardware and fire exit hardware\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg class=\"alignleft size-full wp-image-12593\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0610\/8813\/7372\/files\/doors-made-in-usa.jpg\" alt=\"\" width=\"65\" height=\"53\"\u003e\u003c\/p\u003e\n","brand":"Von Duprin","offers":[{"title":"Anodized Aluminum \/ 3'0\" (2'4\" to 3'0\" Doors)","offer_id":44256560119964,"sku":"QEL-7827EO-F-3-628","price":2404.08,"currency_code":"USD","in_stock":true},{"title":"Anodized Aluminum \/ 4'0\" (3'1\" to 4'0\" Doors)","offer_id":44256560316572,"sku":"QEL-7827EO-F-4-628","price":2420.88,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel \/ 3'0\" (2'4\" to 3'0\" Doors)","offer_id":44256559890588,"sku":"QEL-7827EO-F-3-630","price":2704.8,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel \/ 4'0\" (3'1\" to 4'0\" Doors)","offer_id":44256560251036,"sku":"QEL-7827EO-F-4-630","price":2721.6,"currency_code":"USD","in_stock":true},{"title":"Aged Bronze \/ 3'0\" (2'4\" to 3'0\" Doors)","offer_id":44256560218268,"sku":"QEL-7827EO-F-3-643E","price":2847.04,"currency_code":"USD","in_stock":true},{"title":"Aged Bronze \/ 4'0\" (3'1\" to 4'0\" Doors)","offer_id":44256560513180,"sku":"QEL-7827EO-F-4-643E","price":2863.84,"currency_code":"USD","in_stock":true},{"title":"Satin Nickel \/ 3'0\" (2'4\" to 3'0\" Doors)","offer_id":44256560185500,"sku":"QEL-7827EO-F-3-619","price":2847.04,"currency_code":"USD","in_stock":true},{"title":"Satin Nickel \/ 4'0\" (3'1\" to 4'0\" Doors)","offer_id":44256560382108,"sku":"QEL-7827EO-F-4-619","price":2863.84,"currency_code":"USD","in_stock":true},{"title":"Satin Chrome \/ 3'0\" (2'4\" to 3'0\" Doors)","offer_id":44256560152732,"sku":"QEL-7827EO-F-3-626","price":2624.16,"currency_code":"USD","in_stock":true},{"title":"Satin Chrome \/ 4'0\" (3'1\" to 4'0\" Doors)","offer_id":44256560283804,"sku":"QEL-7827EO-F-4-626","price":2640.96,"currency_code":"USD","in_stock":true},{"title":"Dark Bronze \/ 3'0\" (2'4\" to 3'0\" Doors)","offer_id":44256560087196,"sku":"QEL-7827EO-F-3-710","price":2514.4,"currency_code":"USD","in_stock":true},{"title":"Dark Bronze \/ 4'0\" (3'1\" to 4'0\" Doors)","offer_id":44256560349340,"sku":"QEL-7827EO-F-4-710","price":2531.2,"currency_code":"USD","in_stock":true},{"title":"Satin Bronze \/ 3'0\" (2'4\" to 3'0\" Doors)","offer_id":44256560054428,"sku":"QEL-7827EO-F-3-612","price":2688.56,"currency_code":"USD","in_stock":true},{"title":"Satin Bronze \/ 4'0\" (3'1\" to 4'0\" Doors)","offer_id":44256560414876,"sku":"QEL-7827EO-F-4-612","price":2705.36,"currency_code":"USD","in_stock":true},{"title":"Bright Brass \/ 3'0\" (2'4\" to 3'0\" Doors)","offer_id":44256560021660,"sku":"QEL-7827EO-F-3-605","price":2847.04,"currency_code":"USD","in_stock":true},{"title":"Bright Brass \/ 4'0\" (3'1\" to 4'0\" Doors)","offer_id":44256560447644,"sku":"QEL-7827EO-F-4-605","price":2863.84,"currency_code":"USD","in_stock":true},{"title":"Bright Chrome \/ 3'0\" (2'4\" to 3'0\" Doors)","offer_id":44256559988892,"sku":"QEL-7827EO-F-3-625","price":2792.72,"currency_code":"USD","in_stock":true},{"title":"Bright Chrome \/ 4'0\" (3'1\" to 4'0\" Doors)","offer_id":44256560480412,"sku":"QEL-7827EO-F-4-625","price":2809.52,"currency_code":"USD","in_stock":true},{"title":"Black \/ 3'0\" (2'4\" to 3'0\" Doors)","offer_id":44256559956124,"sku":"QEL-7827EO-F-3-711","price":2913.12,"currency_code":"USD","in_stock":true},{"title":"Black \/ 4'0\" (3'1\" to 4'0\" Doors)","offer_id":44256560545948,"sku":"QEL-7827EO-F-4-711","price":2929.92,"currency_code":"USD","in_stock":true},{"title":"Satin Brass \/ 3'0\" (2'4\" to 3'0\" Doors)","offer_id":44256559923356,"sku":"QEL-7827EO-F-3-606","price":2738.96,"currency_code":"USD","in_stock":true},{"title":"Satin Brass \/ 4'0\" (3'1\" to 4'0\" Doors)","offer_id":44256560578716,"sku":"QEL-7827EO-F-4-606","price":2755.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/8813\/7372\/files\/7827EO-F-626_fc24e968-2f40-4ad9-853f-62e748571478.jpg?v=1763671955","url":"https:\/\/www.trudoor.com\/products\/von-duprin-qel7827eo-f-fire-rated-surface-vertical-rod-exit-device-with-quiet-electric-latch-retraction","provider":"Trudoor","version":"1.0","type":"link"}